Answer:
Number 9: A
Number 10: A
Step-by-step explanation:
Judging by the other answers for each questions, those make the most sense. Hope this helps :)
How do percentages work?
Explain.
a base ball team has 3 outfielders, 4 infielders, and a battery. write each ratio.
A) outfielders to infielders
B) infielders to the battery
C) the battery to the entire team
Answer :
a - 3:4
b - 4:2, or 2:1
c - 2:9
How many 5 number zip codes can be created if the first number cannot be one, three, or five, and each of the numbers must be different? (Hint: It may be helpful to list out the digits first.)
Answer:
There are 7340032 zipcodes that can be created without one, three, or five, as the first number.
Step-by-step explanation:
First you need to find the numbers in the first slot. The numbers could be 2,4,6,7,8,9, or 0. That is 7 numbers that could possibly be the first number. that probabilty is 1/7, so 7 options.
Now there are 4 slots left. and 10 numbers to choose from (including the number 0)
You could multiplty 4 times 4 10 times which equals 1048576.
now you multiply that by 7. 1048576 times 7 equals
There are 7340032 zipcodes that are possible.
If i get it wrong I am sorry. I'm tired.
Answer: seven
Step-by-step explanation: pretty sure
Explain how a social justice movement during the 1960s sought to change society and promote the common good
PLS HELP ME
Which measurement of center best represents the set of data? calculate the measurement of center. goals scored during hockey season: 7, 6, 9, 3, 12, 7, 2, 10, 7, 8
in order: 2, 3, 6,7, 7, 7, 8, 9, 10, 12
1800 people visited a book fair. 7/18 of them were men and 11/24 of them were ladies. The remaining were children. What fraction of them were children and how many children were present
Answer:
Fraction on children = 11/72
Step-by-step explanation:
solve for x on a transversal
Answer:
75 Degrees
Step-by-step explanation:
SORRY FOR THE WRONG STEP BY STEP EXPLANATION !
I DO NO WRITE IT INTENTIONALLY
reasons: I have to answer multiples of questions at a single time
Cuz some one vote it 3 stars so I did a quick check again at the equation
So it's like this
x + 25 + 80 = 180
x = 180 - 25 - 80
x = 75 Degrees
Hope it helped ! Have a good day !
factor 1/7 out of 1/7x-2/7
1/7x-2/7=1/7(BLANK)
Answer:
Step-by-step explanation:
Emma worked for 7 hours and earned $38.50. How much did she earn per hour?
Please answer quickly
Answer:
$5.5
Step-by-step explanation:
38.50 divided by 7 = x
x = 5.5
Answer:
$5.50
Step-by-step explanation:
38.50 ÷ 7 = $ 5.50
so just divide them
Don’t Answer is you don’t know!
Answer:
Rectangular Prism - 2lw + 2lh + 2wh
Triangular prism - 2B + Ph
Pyramid - 2ll +l^2
Cylinder - 2π πrh + 2π πr^2
Cone - πrl + πr^2
Step-by-step explanation:
Sandi bought a sandwich and a milkshake. She spent $12 in all. The equation s + 4.25 = 12 can be used to determine the cost of each sandwich. Which of the following os the solution to the equation?
A. $7.75. C. $16
B. $8.75. D. $16.25
can someone help me and please show your work :)
Step-by-step explanation:
hope u understood Mark me brainliest
!; I just need to find the decimal,, can anyone help me?
Answer:
1.00 pr
Step-by-step explanatio
Answer:
1.00
Step-by-step explanation:
can you all help me...............
Let a, b, c be the three rational numbers where a = 2 3 , b = 4 5 and c = − 5 6 Verify: Associative property of addition
Answer:
The answer is 124.
Step-by-step explanation:
I added them up together and got the answer. Please don't delete my answer, I am only trying to help.
ILL GIVE THE BRAINLYIST I NEED HELP ASAP
Match the following. Match the items in the left column to the items in the right column.
1. a value generated by a function when an input value is substituted into the function and evaluated
discrete data
2. a set of data in which the values are distinct and separate
output
3. the variable representing the second element of the ordered pairs in a function; the outputs
input
4. a relation in which for any given input value, there is only one output value
independent variable
5. a value that is substituted in for the variable in a function in order to generate an output value
function
6. a set of data in which values can take on any value within a given interval
dependent variable
7. the number before a variable in an algebraic expression
continuous data
8. the variable representing the first element of the ordered pairs in a function; the inputs
coefficient
Answer:
where is the second column
Step-by-step explanation:
HELP ITS FOR MY EXTRA CREDIT!
Answer:
10.5 Km^2
Step-by-step explanation:
3.5 x 3 = 10.5
Answer:
10.5
Step-by-step explanation:
Times 3 by 3
Then times 0.5 x 3
Add 9 and 1.5
That is 10.5
Choose the correct formula for combination.
A . n!/r!(n-r)!
B. n!/(n-r)!
Answer:
A. [tex]\frac{n!}{(n-r!)r!}[/tex]
Step-by-step explanation:
The formula for combinations is: [tex]\frac{n!}{(n-r!)r!}[/tex].
The formula for permutations is: [tex]\frac{n!}{(n-r!)}[/tex]
So, the correct answer is A.
HELP I NEED THIS ANSWER ASAP
"the numbers 1-25 are written on slips of paper and placed in a bag. a number is chosen, it is replaced, then another is chosen. what is the probability of getting a perfect square, then a odd number?"
compound probability
Answer:
10.4% or 13/125
Step-by-step explanation:
5 perfect squares in the set of numbers
13 odd numbers
(5/25) x (13/25) = 0.104
0.104 x 100 = 10.4%
i hope its right
1. The prism-shaped roof has equilateral triangular bases. Create an equation that models the height of one of the roof's triangular bases in terms of its sides. In your final answer, include all necessary calculations.
2. The prism-shaped roof has equilateral triangular bases. Use the model you created in question #1 to calculate the height of the roof, to the nearest tenth of a foot, if the side lengths each measure 25 feet. In your final answer, include all necessary calculations.
3. To determine the amount of roofing materials needed, the area of the roof's entire surface is calculated, including the ceiling of the garage. Considering the sketch of the roofing design, create a formula to model the area of the roof's entire surface. In your final answer, include all of your calculations.
4. The contractor in charge of the roofing project is trying to make the job the most cost effective for the homeowners. In order to cut back on the cost of supplies, he decides that a ceiling in the garage is not necessary. In other words, there will not be a barrier built between the garage and the roof. In two or more complete sentences, explain how these changes affect the model for the area of the roof's entire surface.
5. The contractor in charge of the roofing project is trying to make the job the most cost effective for the homeowners. In order to cut back on the cost of supplies, he decides that a ceiling in the garage is not necessary. In other words, there will not be a barrier built between the garage and the roof. Create a formula modeling the area of the roof’s surfaces that the contractor will be purchasing supplies for.
6. Use the formula you created in the previous question to calculate the area of the roof that the contractor will be purchasing supplies for, assuming that the side length of the triangular bases is 25 feet and the length of each rectangular face is twice its width.
Answer:The answer is given below.
Step-by-step explanation:
As shown in the attached figure, the prism-shaped roof has equilateral triangular bases, one of which is ΔABC. We need to create an equation that models the height of one of the roof's triangular bases in terms of its sides. Let ii be AD.SEe the figure attached herewith, ΔABC forms an equilateral triangle, in which AD is the height. So, D will be the mid-point of BC and ∠ADB = ∠ADC = 90°.Now, in ΔADB, we haveThus, with the help of this model, we can find the height of any one of the roof's triangular bases.. As shown in the attached figure, the prism-shaped roof has equilateral triangular bases, one of which is ΔABC. We need to create an equation that models the height of one of the roof's triangular bases in terms of its sides. Let ii be AD.SEe the figure attached herewith, ΔABC forms an equilateral triangle, in which AD is the height. So, D will be the mid-point of BC and ∠ADB = ∠ADC = 90°.Now, in ΔADB, we haveThus, with the help of this model, we can find the height of any one of the roof's triangular bases.
Please fast brainly I give brainliest
Please help!!! I’ll give extra points!!!
Answer:
probably 2.65
Step-by-step explanation:
can't explain cause out of time, sorry!
Question is in image, please help!
(Brainliest if correct)
please answer asap thanks
Answer:
27 in^2
Step-by-step explanation:
3 x 3 = 9
2 x 9 = 18
18 + 9 = 27
I need help! (20 POINTS)
Find the volume of the following figure.
the best answer gets the brainiest!
Answer:
Step-by-step explanation:
first picture, 8 of whatever unit it is
second picture, 7 of the unit
third picture, 531 inches
fourth picture, 624 cm
Answer:
first picture, 8 of whatever unit it is
second picture, 7 of the unit
third picture, 531 inches
fourth picture, 624 cm
Step-by-step explanation:
Mentally confused, please help.
Find the surface area of the figure. You must show the formula you used.
Answer:
65
Step-by-step explanation:
Base (13 cm) times Hight (5 cm)
Please help me with this question.
Answer:
n-6
Step-by-step explanation:
⇒ PLEAS HELP ME !!!!!!!