Answer:
A good prediction is that the number 5 will be rolled 8 times
Step-by-step explanation:
Here, we want to get the number of times 5 would occur in a roll of 50
firstly, we need the probability of having a 5 come up
To do this, we have to divide the number of 5’s by the count of possible numbers
We have this simply as 1/6
Now, we have to multiply this by 50
we have this as;
1/6 * 50 = 8.333
This is approximately 8
so we have it that in 50 rolls, we can have the number 5 coming up 8 times
To calculate the area of a triangle, you find the product of the base and height and then divide by 2.
Answer:
Yes
Step-by-step explanation:
A circular carnival ride has a diameter of 120 ft. Suppose you board a gondola at
the bottom of the circular ride, which is 6 ft above the ground, and rotate 240°
counterclockwise before the ride temporarily stops. How many feet above ground
are you when the ride stops?
Answer:
The height above ground when the ride stops is 96 feet
Step-by-step explanation:
The given diameter of the carnival ride, d = 120 ft.
The height of the ride above the ground, h = 6 ft.
The angle through which the ride is rotated, θ = 240° counterclockwise
Therefore, we have;
The radius of the ride, r = d/2
∴ r = 120 ft./2 = 60 ft.
We note that at 180° rotation, the ride is at the highest point, [tex]h_{max}[/tex] = 6 ft. + 120 ft. = 126 ft.
When the ride rotates a further 240° - 180° = 60° the height drops from the maximum point by y = 60 ft. × cos (60°) = 30 ft., such that the final height above ground is therefore;
h = 126 ft. - 30 ft. = 96 ft.
The height above ground when the ride stops, h = 96 ft.
7x2 + 49x - 56
What is the GCF? (If there is no GCF, type "na")
When going through the process of determining the factors after removing any possible GCFs, the two factors need to:
•add up to______x
• multiply to_______
Answer:
na
Step-by-step explanation:
i know it already
What is the total number of unique triangles with side lengths of 6.5 centimeters, 6 centimeters, and 2.5 centimeters?\
Answer:
Total 9 unique triangles can be formed
Step-by-step explanation:
For triangles to be unique, length of one side can be arranged in 3 different ways
Let us L1, L2 and L3 are the three sides
Now, length of 6.5 cm can be at maximum three positions i.e L1, L2 and L3
Like wise length of 6.0 cm can be at maximum three positions i.e L1, L2 and L3
and length of 2.5 cm can be at maximum three positions i.e L1, L2 and L3
Hence, total ways of making unique triangles are
3 + 3+ 3= 9
A city has a population of 280,000 people. Suppose that each year the population grows by 8.25%. What will the population be
after 14 years?
Someoneee plsss helpppp
Answer: Compared : 0 to _5
Step-by-step explanation:
Assuming the zombie-mutant starts at 0 right?(loGic 101).’
So:
1. He grew 5 so that’s 5 limbs,
2.He lost 12 meaning 5 - 12 which is -7,
3.And lastly, he grew another 2 meaning -7 + 2 = -5
Hope this helped!
Good luck and hope you have a amazing day!
❤️ 29
I need this question now please
Explain how you determined your answer.
????
answer for what question
Answer:
sorry there is a blank there.
Which expression has the same value as 16.2 – 8.7?
16.2 + (-8.7)
16.2 - (-8.7)
-8.7 + (-16.2)
8.7 – 16.2
Answer:
16.2 + (-8.7)
Step-by-step explanation:
16.2 + (-8.7) has the same value since the negative and positive will end up being negative.
pls help! easy and will give brainlyest. which of the following statements about the Pythagorean Theorem and its convers are true
Answer:
C: A and B are true
You use 7 1/2 c flour to make 3 loaves of bread. The second person uses the same recipe. He will make b loves of bread using f cups of flour. Write an equations that represents of the relationship between b and f.
Answer:
b = 2/5f
Step-by-step explanation:
Cups of flour = loaves of bread
7 1/2 c = 3
c = 3 ÷ 7 1/2
c = 3 ÷ 15/2
= 3 × 2/15
= 6/15
= 2/5
c = 2/5
Cups of flour = loaves of bread
2/5 f = b
b = 2/5f
Find the value of x.
K (7x + 21)
J
L
147
M
X=
Answer:
x=16
Step-by-step explanation:
K + M =180. (opposite angles of a cyclic quadrilateral are supplementary )
7x+21+47=180
7x+68=180
7x=180-68
7x=112
7x/7=112/7
x=16
BRAINLIEST TO CORRECT ANSWER! NO links as answers, or you will be reported!! (question 5)
Answer:
The answer is B you do not have to subtract the 7... Hope this helps
Step-by-step explanation:
plz give brainliest and rating
In order for the data in the table to represent a linear function with a rate of change of +5, what must be the value of a?
a = 3
a = 8
a = 18
a = 33
Answer: C: A=18
Step-by-step explanation: If your are adding 5 every time the x value goes up by one, then you would add 5 to13, henceforth getting 18.
The value of a that completes the table is 18
Rate of change of a functionThe rate of change of a function is expressed in term of the slope.
In order to determine the value of a, we will use the expression below;
Slope = a - 13/4-3 = 23-13/5-3
a-13 = 10/2
a - 13 = 5
Add 13 to both sides
a =5 + 13
a = 18
Hence the value of a that completes the table is 18
Learn more on rate of change here: https://brainly.com/question/8728504
#SPJ9
Find the area of each circle. Use 3.14 for a. Round to the nearest tenth
Diameter = 16 m
Students, draw anywhere on this slide!
Answer:
201
Step-by-step explanation:
Diameter (d) of a circle = 16 m.
Radius (r) of a circle = 16/2 = 8 m.
Now, we know,
[tex] \dag [/tex] Formula of Area of a circle is πr².
So, Area of a circle = 3.14 × (8)²
Area of a circle = 3.14 × 8 × 8
Area of a circle = 200.96 = 201 sq. m.
The area of a circle is 201 sq. m. [Answer]Jane has saved 600 dollars in a college fund. She added money to the account over the next year and at the end of the year, the account had 890 dollars.
!! Write an equation to represent the amount she saved over the year. !!
Answer:
S=End amount-Starting amount
Or(with values)
290=890-600
Step-by-step explanation:
So lets get together all our variables.
First, lets create a variable that shows the amount of money saved over the year.
Lets use S, for savings.
Next, lets take our end value, which was 890, and subtract it from our orgninal value.
This will get you the amount of money that Jane earned over the year. This will look like:
890-600
Or
End value=orginal value.
Now S will be equal to the amount of money Jane earned.
So we can write this as:
S=890-600
Or
Amount of money earned=end value-orginal value
Hope this helps!
A company surveyed its employees regarding the number of miles
commuted each day. The data set below shows the results
9, 15, 26, 32, 65, 5, 10, 19, 26, 32, 8, 15, 25
30, 40, 7, 12, 21, 27, 35, 60, 29, 23, 14,8
Using a box plot, determine the outlier value of the data set above.
A. 65
OB. 23
C. 60
D. The data set does not contain an outlier.
E. 5
Answer: According to Study Island the answer is 65
Step-by-step explanation:
In order to determine the outlier value, create a box plot.
To create a box plot, order the data.
5, 7, 8, 8, 9, 10, 12, 14, 15, 15, 19, 21, 23, 25, 26, 26, 27, 29, 30, 32, 32, 35, 40, 60, 65
Find the median, the first quartile (Q1), the third quartile (Q3), and the interquartile range (IQR).
Median = 23
Q1 =
10 + 12
2
= 11
Q3 =
30 + 32
2
= 31
IQR = Q3 - Q1 = 31 - 11 = 20
Find the upper and lower fences for the given data.
Lower Fence = Q1 - 1.5 × IQR
= 11 - 1.5 × 20
= -19
Upper Fence = Q3 + 1.5 × IQR
= 31 + 1.5 × 20
= 61
Combine these radicals
3V2-5V2
Plz help
Will give Brainlyest
Answer:
b
Step-by-step explanation:
because i said so and because i am tired and tired and tired
Answer:
[tex] - 2 \sqrt{2} [/tex]
Step-by-step explanation:
Subtract 5√2 from 3√2.
[tex] - 2 \sqrt{2} [/tex]
Hence, the answer is Option A. in decimal form the answer will be −2.82842712.
A box contains 14 stuffed animal rabbits and 6 stuffed animal bears. What is the probability of selecting a stuffed animal rabbit, replacing it, and then selecting a stuffed animal bear? *
Answer:
14/20 times 6/20=84/400=21/100
Step-by-step explanation:
All the students in the sixth grade either purchased
their lunch or brought their lunch from home on
Monday.
35% of the students purchased their lunch
182 students brought their lunch from home
How many students are in the sixth grade?
Step-by-step explanation:
Well 182 students is 65% so it's 182 add 30%
but in all honesty I don't know what that 30% is, sorry, but it's better to write that instead of nothing, it still gets you more marks
sixth graders scare me, they're so small
Find the Volume of a cone of 10 inches and height of 30 inches.
Answer:
If the radius = 10, then 3141.59 cubic in.
If the diameter = 5, then 785.4 cubic in.
Step-by-step explanation:
You didn't specify whether the 10 was the radius or diameter.
I used the formula V = 1/3 * h * π * r².
PLEASE HELPPPPPPPPP!!!!?????
Answers:
Mean = 69Median = 69Mode = {68, 70}===============================================
Explanations:
To get the mean, you add up all of the values and then you divide by N, where N is the number of values in the list. In this case, you'll divide by N = 8.
Adding up all the values gets you 70+68+70+72+68+66+65+73 = 552. Dividing that over 8 then leads to the arithmetic mean of 552/8 = 69
-------
To find the median, you'll first sort the values from smallest to largest. You should have this set {65, 66, 68, 68, 70, 70, 72, 73} after sorting. Next, cross off the smallest and largest values to end up with this smaller set {66, 68, 68, 70, 70, 72}. We do this so we can locate the middle-most item.
Repeat the process of crossing off the smallest and largest items to get {68, 68, 70, 70}. Do so one more time and we get {68,70}.
The midpoint of those two values is (68+70)/2 = 138/2 = 69. The median is 69. The mean and median may not always be the same value.
--------
The mode is the most frequent value. In this case, we have 68 and 70 show up exactly twice for each unique value. This is the most compared to the other unique values that only show up exactly once.
It is possible to have more than one mode, as long those values are more frequent than the rest. We denote the mode as a set, so the mode is {68, 70}
What is P(2, then 2) when spinning the spinner shown at the right twice?
Answer:
1/25
Step-by-step explanation:
Probability of an event = number of required outcomes / number Total possible outcomes
Total number of possible outcomes = (0, 1, 2, 3, 4) = 5
Required outcome = (2) = 1
P(2) = 1 /5
.
Second spin
P(2) = 1 /5
Therefore, the probability of ;
P(2, then 2) = first spin * second spin = 1/5 * 1/5 = 1/25
If the questions are correct I will give brainliest!
Answer:
Step-by-step explanation:
13. 2/3
14. 0
15. 5/2
Hilary paints a wall in her bedroom that has two windows, it has a base of 3 feet adna length of 5 feet. What percent of the wall does she paint? Round your answer to the nearest whole percent, if necessary. A 75% B 79% C 90% D 96%
Answer:
thats D
Step-by-step explanation:
we struggling at the moment
Answer:
hi
Step-by-step explanation:
area of square is a²
14²=196 m
haveca nice day
I need help finding the area and perimeter you will get plz
Answer:
I couldn't find the area, but the perimeter is 200.
Step-by-step explanation:
To get the answer of 200 perimeter, all you have to do is add up all the sides of the shape.
10+10+25+25+25+15+15+75 = 200.
After adding up the numbers, you are left with a perimeter of 200.
Respuesta:
No pude encontrar el área, pero el perímetro es 200.
Explicación paso a paso:
Para obtener la respuesta de 200 de perímetro, todo lo que tienes que hacer es sumar todos los lados de la forma.
10 + 10 + 25 + 25 + 25 + 15 + 15 + 75 = 200.
Después de sumar los números, te queda un perímetro de 200.
Find the length of the missing side.
a= cm
b= cm
c= cm
Answer:
52 cm
Step-by-step explanation:
Using pythagoras theorem
hypothenuos² = adjacent² + opposite²
hypothenuos is the longest side adjacent and opposite are the two other sides[tex] {x}^{2} \: = \: {48}^{2} + {20}^{2} \\ {x}^{2} \: = \: 2304 + 400 \\ {x}^{2} \: = \: 2704 \\ x \: = \: \sqrt{2704} \\ x \: = \: 52cm[/tex]
A sphere has a surface area of 196 pi. What is the radius of the sphere?
r = 7
r = 14
r = 65.33
r = 12.12
12.
Find whether p = 2 and p=3 are solutions for the equation
7 (p+2)=5 (p+4) ? Justify?
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
7(p+2)=5(p+4)
By distributive law
The eqn becomes :
7p + 14 = 5p + 20
collecting like terms ;
7p - 5p = 20 - 14
=> 2p = 6 and
:- P = 3 ( dividing both sides by 2)
P= 3 is the only solution to the equation above and it satisfies the equation.