Answer:
Step-by-step explanation:
Mel passed the math class.
Mel failed the math class.
Mel likes math.
Mel took math this semester.
Question 15
10 Points
Indicate the most appropriate if-then statement that the English sentence represents:
People 25 years or older do not pay an additional car rental fee.
If a person is 25 years old or older, then the person does not pay an additional car rental fee.
If a person is 25 years old or younger, then the person does not pay an additional car rental fee.
If a person does not need to pay an additional car rental fee, then the person is 25 years old or older.
Unknown
Question 16
10 Points
Given: If X, then Y. If Y, then Z.
Y is true. So:
X is unknown, Z is unknown
X is unknown, Z is true
X is false, Z is true
X is true, Z is true
Question 17
10 Points
Using everyday knowledge, which of the following statements is an if-then statement whose reverse is also correct?
If the TV is unplugged, then the TV will not turn on.
If the light bulb was recently on, then the light bulb is hot.
If an ambulance has emergency lights on, then cars on the road pull over.
If the wind is blowing, then the weather is chilly.
Question 18
10 Points
Using everyday knowledge, indicate whether the if-then statements are correct forward-only or both forward and reverse.
Statement 1: If Bo is Mel’s sibling, then Mel is Bo’s sibling.
/ Statement 2: If the sprinklers are on, then the grass is wet.
Forward-only / Forward-only
Forward-only / Forward and reverse
Forward and reverse / Forward-only
Forward and reverse / Forward and reverse
Question 19
10 Points
Given: If A AND B, then C. Given: The if-then statement's reverse is also correct. Given A is false, B is false. What is C?
True
False
Both true and false
Unknown
Question 20
10 Points
What pages will be favored for the given search? Search terms: Michael OR Jordan
Pages about Michael Jordan
Pages about Michael, plus pages about OR, plus pages about Jordan
Pages about Michael, plus pages about Jordan
Pages about Michael, plus pages about Jordan, plus pages about both
Question 21
10 Points
The rules for a soccer player receiving a yellow card are as follows:
IF a player
delays-restart
OR (dissents-by-word OR dissents-by-action)
OR ((enters OR re-enters OR leaves) AND NOT (had-permission))
OR ((corner-kick OR free-kick OR throw-in) AND fails-respect-distance)
OR commits-persistence-offences
THEN the player should receive a yellow card
A player leaves the field with permission. Later, the player re-enters the field without permission. The player:
Should receive a yellow card
Should not receive a yellow card
Should receive a yellow card only if the player also delays the restart
Should receive a yellow card only if committing all the other 4 offenses too
Question 22
10 Points
What percentage of people partake in physical activity and abstain from smoking, but do not eat fruit and vegetables?
1%
5%
10%
14%
Question 23
10 Points
Given the true/false statements are true (facts), select the best logical induction made from those statements:
Mo likes oranges. Jai likes oranges. Ben likes oranges.
People don't like apples
People only like oranges
People like oranges
People like fruit
Question 24
10 Points
Given a function described as the table below, what is y when x is 2?
0
1
2
4
Question 25
10 Points
Given a function described as the graph below, what is y when x is 3?
1
3
6
10
Question 26
10 Points
The figure below shows total costs for three gym memberships. Which is the most accurate statement?
Of the 3 memberships, Monthly is cheapest for under 5 months, while Standard is cheapest for over 10 months.
Platinum is costliest for any duration
Monthly is cheapest for any duration except for 5-10 months
Standard is cheapest for a duration between 5-10 months; other plans are cheaper for shorter or longer durations.
Question 27
10 Points
The figure shows estimated medical costs versus what a user actually pays for three health insurance plans with different deductibles. For which plan does the user pay the least for estimated medical costs of $4,000?
$500 deductible plan
$1,000 deductible plan
$2,000 deductible plan
The user pays the same for all three plans.
Question 28
10 Points
What is the value of cell C2?
2
24
50
64
Question 29
10 Points
What formula should be entered in A3 to compute A1 divided by C3?
=A3/A1
=A1/C3
=A1*C3
=C3/A1
Question 30
10 Points
Based on the vertical bar chart below, in which of the following months were approximately 10% of professional European soccer players born?
January
April
October
December
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Details & Information
Assessment due date
2/2/21, 1:59 AM (EST)
Goals & standards
Aligned with 2 goals
Attempts
1 attempt left
Grading
Maximum points
300 points
Description
Complete the midterm exam. You have one attempt at the exam. So, be sure you review all previous course
Hence , correct option is Option B i.e. Mel did pass the class.
How to Solve:The statement says that Mel scored C+ is Chemistry.
We will approach our answer logically by examining each option.
Option A says Mel does not like chemistry. This Cannot be true because maybe Mel likes chemistry but he just has scored less or maybe this C+ is an achievement for Mel.
Option B says that Mel did pass the class. This is possible because a student is considered as not qualified if he/she scores D or below, but Mel has scored C+ which is above the qualifying criteria.
Option C says that Mel did not achieve a passing grade for the class which is false because C+ is a passing grade scored by Mel.
Option D is Mel took math this semester which doesn't makes any sense.
hence, Option B is correct.
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PLEASE HELP ASAP please someone help me so far my day has sucked and I need help. this is easy math just help meeeee.
5/6 +4/5
please help me answer correctly my grade depends on it
Answer:
1 19/30
Step-by-step explanation:
Answer:
NEVERMIND (I thought 45/30, but i dont know)
Step-by-step explanation:
2. Which equation is true when x=3?
A. 8x = 28
B. X - 19 = 16
C. 28 + x = 25
D. S =1
Answer:c
Step-by-step explanation:
(2x+37-4)-(5x + 2)
This is super URGENT please helppp
Answer:
-3x+31
Step-by-step explanation:
Ok so first let's get the negative out of the parentheses
(2x+37-4)-(5x+2) -> 2x+37-4-5x-2
Now this will make it easier to simplify the equation
2x-5x+37-4-2
All you have to do from there is simplify
-3x+31
Evaluate (-3^3)/6^2. Write your answer as a fraction in simplest form.
Answer: i know its -0.75, but thats decimal, you might just have to make that a fraction yourself, sorry
Step-by-step explanation:
Following are the calculation to the simplest form:
Given:
[tex]\frac{(-3^3)}{6^2}[/tex]
To find:
simplest form=?
Solution:
[tex]\to \frac{(-3^3)}{6^2}= \frac{(-27)}{36}= \frac{-9}{12}=\frac{-3}{4}[/tex]
Therefore, the final answer is "[tex]-\frac{3}{4}[/tex]".
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A coin contains 9 grams of nickel and 16 grams of Copper, for a total of 25 grams. What percentage of the metal is copper?
Answer:
The copper percentage = 64%
Step-by-step explanation:
Given
Nickle quantity = 9 grams of nickelCopper quantity = 16 grams of nickelTotal quantity = 25 gramsThe percentage of copper metal can be determined using the formula
Copper percentage = [Copper quantity / Total quantity] × 100
= [16 / 25] × 100
= 0.64 × 100
= 64%
Therefore, the copper percentage = 64%
PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!
Cecilia records the weight change in her cat over 2 weeks. What number does she record as the total weight change for her cat?
LOOK AT THE ATTACHED PICTURE
Answer:
The total change is [tex]\frac{1}{16\\}[/tex]
Step-by-step explanation:
Simplify:
3 [23 + (4 – 2)3 – (6 - 2)2]
O A. 3
o
B. 12
D. 24
O o
E-3
Answer:
45
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightStep-by-step explanation:
Step 1: Define
3[23 + (4 - 2)³ - (6 - 2)²]
Step 2: Evaluate
[Brackets] (Parenthesis) Subtract: 3[23 + 2³ - 4²][Brackets] Exponents: 3[23 + 8 - 16][Brackets] Add: 3[31 - 16][Brackets] Subtract: 3[15]Multiply: 45Abjejwjjdjejwjdhhrigvhhyrwwtiij itessfjhvxx
2(5x+7)=16
what the answer?
Answer:
x = 1/5
Step-by-step explanation:
2(5x + 7) = 16
2 * 5x + 2 * 7 = 16
10x + 14 = 16
10x = 16 - 14
10x = 2
x = 2/10
x = 1/5
Please answer this correctly without making mistakes
Find the difference write the answer in simplest form 11/18 -1/6
Answer:
4/9
or
0.4
Step-by-step explanation:
What is the equation for calculating the area of a triangle?
A = 1/4 base · height
B = length · width
C = pi · height
D = 1/2 base · height
Answer:
A= 1/2 base*height
Step-by-step explanation:
: )
The correct equation for calculating the area of a triangle is D = 1/2 base · height.
The equation for calculating the area of a triangle is D = 1/2 base · height. This formula represents the most commonly used method for finding the area of a triangle.
To use this formula, you multiply the base of the triangle by its corresponding height, and then divide the result by 2.
This is because the area of a triangle is equal to half the product of its base and height.
By dividing by 2, we account for the fact that a triangle is essentially half of a parallelogram.
Therefore, the correct equation for calculating the area of a triangle is D = 1/2 base · height.
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please i need help:/
Answer: 14 years
Step-by-step explanation:
Look at the graph and see where the line reaches $2500. Just by looking at the x-axis, you can rule out b and d since they deal with months not years
How many 1/ 3 pound hamburger patties can be made from 4 pounds of ground beef?
Answer:4
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
Each pound is equal to 3 of the 1/3 pound patties
multiply 3 by 4 and you get 12.
Abigail took a science test and got 36 correct and 4 incorrect answers. What was the percentage of correct answers?
Answer: 88.89
Step-by-step explanation: You put the correct answers over the number of answers in total 32/36 then you divide: Multiply the denominator (bottom) of the fraction by a number to make the denominator equal 100.
Multiply the numerator (top) of the fraction by the same number.
Answer:
90%
Step-by-step explanation:
First you have to find out what is the total amount of questions so 36+4=40
Anyway the answer is 90
- 5/6e (the fraction) - 2/3e (the fraction)=-24
Answer:
I believe this is the correct answer. e = 16
There are six hats and seven mittens what is the ratio of mittens to total
Answer:
7:13
Step-by-step explanation: The ratio of mittens is 7 and the ratio of the total items (including the hats) would be 13, because 6+7=13. Therefore, the ratio of mittens to the total would be 7:13. Hope this helps ^-^.
asappp please . Explain
Answer: D: 2 1/2
Step-by-step explanation:
estimate the quotients 6.15 ÷ 31
Can someone answer these 2 please and thank you
Will give Brainliest! Please answer quickly! :) M'N'O'P' has vertices at M'(5, 4), N'(6, 4), O'(6, 7) and P'(3, 7). THe center of dilation is the origin, MNOP has vertices at M(4.5, 6), N(9, 6), O(9, 10.5) and P(4.5, 10.5). What is the algebraic representation of this dilation?
a
(x, y) --> (1/2x, 1/2y)
b
(x, y) --> (3/2x, 3/2y)
c
(x, y) --> (2/3x, 2/3y)
d
(x, y) --> (1/3x, 1/3y)
Answer:
It might be b
Step-by-step explanation:
I think it is B
What is the order of operations needed to evaluate the expression 4(5)−8÷2?
Using PEMDAS we would do the multiplication and division first and then the subtraction. So 4*5 = 20 and 8/2 is 4 so therefore 20-4 is 16.
Answer:
PEMDAS (Multiply and divide, then add and subtract)
Step-by-step explanation:
Multiply 4 and 5 to get 20-8/2
Divide 8 by 2 to get 20-4
subtract to get 16
What is (x-2)-(x-5)? Plz I will mark u brainliest.
Answer: 3
This is the simplified way
Problem 1: Jackson is going to have five four wheelers at his birthday party. Each four wheeler takes 4 gallons of gas. How many total gallons of gas do they need to fill up all the four wheelers?
Answer:
20 gallon of gas is needed
Will give brainliest again for help
Answer:
B and C are the answers
Step-by-step explanation:
this is the second time my answer has been deleted.
angles FMK and HMK are congruent because corresponding angles are congruent---- if you were to cut this in half horizontally, then place the two pieces on top of each other, you would see that the angles line up perfectly.
angles GMK and JNL are supplementary because they add up to 180 degrees-- Alternate exterior angles are supplementary.
what is 20÷40+30-400÷10000
Answer:
brainly: this looks like a question for a calculator.
Step-by-step explanation:
Answer:
30.46
Step-by-step explanation:
Sydney wants to make 15 beaded rings for a craft show. She needs 60 beads for each ring. She has 852 beads. Does Sydney have enough beads to make 15 complete rings?
(She can only make 14 rings I just need to know how many she has leftover)
Answer:
She actually does have enough beads to make 15 complete rings
Step-by-step explanation:
given H(x)=4(x+3), which of the following is the value of H(-2)?
Answer:
H(-2)=4
Step-by-step explanation:
H(x)=4(x+3)
Let x =-2
H(-2)=4(-2+3)
=4(1)
= 4
Debra tutors history. For each hour that she tutors, she earns 50 dollars.
Let E be her earnings (in dollars) after tutoring for H hours.
Write an equation relating E to H . Then use this equation to find Debra's earnings after tutoring for 19 hours.
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
For a charity event, raffle tickets are printed such that they have a vowel (excluding ») as the first character and a
prime number less than 10 as the second digit. (Note that 1 is not a prime number.)
The probability that the winning ticket has the vowel contained in the word event and the digit is the number of
letters in the word event is 1/20 .
Reset
Next
Answer:
yes 1/20 is correct
Step-by-step explanation:
The probability that the winning ticket will have the letter e on it would be P=5%.
What is the probability?Probability refers to a possibility that deals with the occurrence of random events.
The probability of all the events occurring need to be 1.
P(E) = Number of favorable outcomes / total number of outcomes
For the probability of two independent events:
P(A and B) = P(A) P(B)
so we have to find the probability for each event to happen.
For a charity event, raffle tickets are printed such that they have a vowel (excluding ») as the first character and a prime number less than 10 as the second digit.
(Note that 1 is not a prime number.)
There are 5 vowels in the alphabet (a, e, i, o, and u).
Therefore the probability for the first letter to be e
P(A) = 1/5
We also know there are 4 prime numbers between 0 and 10 (2, 3, 5, 7)
so the probability for the number to be a 5 is:
P(B) = 1/4
Now, the probability of getting a ticket that starts with an e and ends with a 5
P(A and B) = P(A) P(B)
= 1/4 x 1/5
= 1/20
Therefore, the probability is 5%.
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