Answers
Uu have to use process of elimination.
Related Questions
PLS HELP WITH ALL !THREE! I REALLY NEED HELP!
Answers
Answer:
1. 17
2. 20
3. 0
Step-by-step explanation:
The "||" signs around the numbers indicate absolute value.
Absolute value is how far a number is from 0. Ex. The absolute value of -7 would be 7, because -7 is 7 numbers away from 0.
So in these problems, we are taking the absolute values of each number. We will also be using PEMDAS because there are multiple operations in each problem.
P - parenthesis
E - exponent
M - multiplication
D - division
A - addition
S - subtraction
--------------------------------
[tex]2*|12|-|-7|[/tex]
⇩
[tex]2*12-7[/tex]
[tex]24 - 7[/tex]
[tex]=17[/tex]
--------------------------------
[tex]|-108| / |36|+|17|[/tex]
⇩
[tex]108/36+17[/tex]
[tex]3+17\\=20[/tex]
--------------------------------
[tex]|-5|*|12|-|5|*|-12|[/tex]
⇩
[tex]5*12-5*12[/tex]
[tex]60-60\\=0[/tex]
Answer: hope this helps ♡
2 × | 12 | - | -7 | = 17
| -108 | ÷ | 36 | + | 17 | = 20
| -5 | × | 12 | - | 5 | × | -12 | = 0
Step-by-step explanation:
(a negative number will become positive if it's in these brackets: |-12|= 12)
2 × | 12 | - | -7 | =
2 × 12 - 7 = (-7 becomes positive seven, +7)
24 - 7 = 17
| -108 | ÷ | 36 | + | 17 | =
108 ÷ 36 + 17 = (-108 becomes positive one hundred and eight, +108)
3 + 17 = 20
| -5 | × | 12 | - | 5 | × | -12 | =
5 × 12 - 5 × 12 = (-5 and -12 become positive five and twelve, +5 and +12)
60 - 60 = 0
Please help i’ll give brainliest!
For which set of data are the median and mode the same number?
A. 4, 5, 7, 7, 8, 10
B. 3, 5, 6, 8, 8, 9
C. 5, 5, 6, 8, 9, 10
D. 4, 5, 7, 8, 9, 9
Answers
Answer: A
Step-by-step explanation:
median: 7+7=14
14/2=7✅
mode: 7 shows up the most (twice)
Sheryl is making biscuits for breakfast. She has 4 2/3 cups of flour left. if she uses 1/4 cup of flour to make each biscuit, how many biscuits can she make?
Answers
Answer:
4 5/12
Step-by-step explanation:
Rewriting our equation with parts separated=4+23−14=4+23−14Solving the fraction parts23−14=?23−14=?Find the LCD of 2/3 and 1/4 and rewrite to solve with the equivalent fractions.LCD = 12812−312=512812−312=512Combining the whole and fraction parts4+512=45124+512=4512Solution by FormulasFirst: Convert any mixed numbers to fractions. Then your initial equation becomes:143−14143−14Applying the fractions formula for subtraction,=(14×4)−(1×3)3×4=(14×4)−(1×3)3×4=56−312=56−312
Simplifying 53/12, the answer is=4 5/ 12
solve for t
7t–8=10+2t
Answers
Answer:
t=18/5
Step-by-step explanation:
7t-8=10+2t
+8 on both sides
7t-8+8=10+2t+8
combine like terms
7t=18+2t
-2t on both sides
7t-2t=18t+2t-2t
combine like terms
5t=18
divide by 5
5t/5=18/5
t=18/5
7t=18+2t
Subtract 2t from both sides:
5t=18
Divide both sides by 5:
t=18/5
t=3.6
What is the value of 32 – 101 – (-38)? What is the value of (-63) + 32 – (-119)?
Answers
32 – 101 – (-38) = 32 – 101 + 38 = -31
(-63) + 32 – (-119) = -63 + 32 + 119 = 88
Help pls. Also wdym this is to short yk why so long >:/
Answers
Answer:
Y= mx + b
so Y = 1/3x + 2
just substitute
Now, we shall use points (3,2) as the substitutes for the solution for b, which 3 would be the input and 2 would be y.
Therefore, 2 = 1/3(3) + b
2 = 1 + b, therefore, one would be subtracted from 2 which would give us the answer of b equaling to one. Thus, y = 1/3x + 1
Consider the functions below -
Answers
Answer:
y-intercept
Step-by-step explanation:
In all cases, when x = 0, f(0) = a or b or c.
Answer: y-intercept
EASY MATH QUESTION, EARN POINTS!
Answers
Answer:
g43 = 79.5
Step-by-step explanation:
geometric sequence = ar^(n-1), where a is first term and r is common ratio.
g23 = ar^(23-1) = ar^22 = 16.
g28 = ar^27 = 24.
now do g28/g23:
(ar^27) / (ar^22) = 24/16,
a^(1-1) r^(27-22) = 24/16,
a^0 r^5 = 24/16,
r^5 = 24/16 = 1.5,
r = (1.5)^1/5 ≈ 1.084.
ar^22 = 16,
a = 16/(r^22) ≈ 2.687.
so g43 = ar^42 ≈ (2.687)(1.084)^42 = 79.5
Identify all of the quadratic functions -
Answers
Step-by-step explanation:
Quadratic function form : (degree function 2)
y = ax² + bx + cy = a(x - xp)² + ypy = (x - a)²So, in this answer of exercise is :
y = (x - 2)² + 4y = ¼x² + 6x - 1Subject : Mathematics
Level : JHS
Chapter : Quadratic Functions
A class made A-line plot to show the legs of students pencils. Which of the following is the most common pencil length for the class select all that apply?
Answers
Answer:
The most common length of the pencil is 9cm as it is repeated most of the times.
Step-by-step explanation:
1) Number of pencils that are 9cm long = 5
2) Number of pencils that are 10cm long = 2
3) Number of pencils that are 11cm long = 1
4) Number of pencils that are 12cm long = 3
5) Number of pencils that are 13cm long = 2
6) Number of pencils that are 14cm long = 3
Answer:
The most common length of the pencil is 9cm as it is repeated most of the times.
Step-by-step explanation:
Identify all of the quadratic functions
Answers
Answer:
y=15000(1.03)^x
y=(1/4)x^2+6x-1
y=(x-2)^2+4
y=3*0.25^x
Step-by-step explanation:
Anything with an exponent.
Please help me! Also, please don't complicate the answer with some high school formula or something! :)
Answers
Answer: no because u shoent take a risk like that i wouent
Step-by-step explanation:
(Being Timed) Which of the following relations is NOT a function?
Answers
Adrian is throwing a ball into a pail. With 50 attempts, the ball goes into the pail and stays 8 times, goes into the pail and bounces out 6 times, and misses the pail 36 times. If Adrian throws the ball again, what is the probability of each outcome?
Probability the ball goes into the pail and stays =
Probability the ball goes into the pail and bounces out =
Probability the ball misses the pail =
Answers
The probability the ball goes in to the pail and bounces out is 12%
The probability the ball misses the pail is 72%
STEPS:
Divide each number by 50.
36 divided by 50: 0.72
6 divided by 50: 0.12
8 divided by 50: 0.16
Remove the 0’s from the numbers
0.72 -> 72
0.12 -> 12
0.16 -> 16
We want to make sure that all these numbers equal 100 because 100% is 50 in this equation.
12 + 16 + 72 = 100
Because those numbers equal 100, 50 is equal to 100%
Hope this helps!
Answer:
The approximate probability that the ball goes into the pail and stays is 8/50 or 4/25.The approximate probability that the ball goes into the pail and bounces out is 6/50 or 3/25. The approximate probability that the ball misses the pail is 36/50 or 18/25.Step-by-step explanation:
Experimental probability is the ratio of the number of times an event occurs to the total number of trials or times the activity is performed. It is based on the results of an experiment or a simulation. For example, if you toss a coin 10 times and get 7 heads and 3 tails, the experimental probability of getting heads is 7/10 = 0.7. This may not match the theoretical probability of getting heads, which is 1/2 = 0.5, because of random variation or error. The more trials you perform, the closer the experimental probability will get to the theoretical probability.
To find the probability of each outcome, we need to divide the number of times the outcome occurred by the total number of trials. Using the given data, we can calculate the probabilities as follows:
The probability the ball goes into the pail and stays = 8/50 = 0.16 The probability the ball goes into the pail and bounces out = 6/50 = 0.12 The probability the ball misses the pail = 36/50 = 0.72We can check that these probabilities add up to 1, which means they are valid.