I know I already asked this but I need an explanation on whyyy
The question is: There are 28 girls and 22 boys on a swim team what percent of the team is made up of boys? explain why pls.
Answer:
U first need to find out the total number of people
22+28
50
and since they are asking only for boys we need to put the number of boys on the numerator and the total number of people at the denominator
22/50
And now to make it into % we need to ALWAYS multiply the fraction by 100
22/50 x 100
44%
Hope it helps
Answer:
44 %
Step-by-step explanation:
okay so 100% is equal to the whole team or 50 swimmers
100% = 50 swimmers
to find out how much one swimmer is would be to divide the 100% by the total of swimmers.
100% / 50 swimmers
2% = 1 swimmer
so now that we know how much percent 1 swimmer is we will multiply 2% by 22, the number of boy swimmers.
2 x 22 = 44
(as a expression)
]Jerry started doing sit-ups every day. The first day he did 18 sit-ups. Every day after that he did 2 more sit-ups than he had done the previous day. Today Jerry did 28 sit-ups. Enter an equation that could be solved to find the number of days Jerry has been doing sit-ups, not counting the first day.
Answer:
4 or 5
Step-by-step explanation:
Explain how precipitation happens. Use complete sentences and give at least two supporting details
Answer:
Precipitation is any liquid or frozen water that forms in the atmosphere and falls back to the Earth. ... Precipitation forms in the clouds when water vapor condenses into bigger and bigger droplets of water. When the drops are heavy enough, they fall to the Earth.
Step-by-step explanation:
the sun evaporates the water from a stream or some type of water source and it then gets collected into the clouds and then condensation and the last step is when the water is too heavy so the clouds release it and that is called precipitation. hope this helps.
The measure of angle AFB = 78°
Answer: is C
Step-by-step explanation: you have a 90 so 90-78 is 12
Can someone Pease help me with this question
Answer: See explanation
Step-by-step explanation:
Vertex is the point where two lines meet.
The vertex of the function is (0, -1)
The axis of symmetry is a line that divides the function into two symmetrical lines.
The axis of symmetry is x = 0 since that's the line that meets with the vertex and it makes the lines symmetrical.
Hope this helped!
PLS HELP!! :)
Thx if you do!
If I am correct the anwser is D. for the 1st one. And for the 2nd one i think its D. I did this in my head so srry if I'm wrong ;)
Step-by-step explanation:
-3(-4x - 5)+8
Distributive Property
Answer
12x+23
Step-by-step explanation:
Answer: 12x + 23
Step-by-step explanation: remove parentheses to make it 12x+15+8
That subtract 15 from 15 and 8
Then divide
Zoom in to see the question do anybody know ?
Answer:
1 or I
Step-by-step explanation:
First right equals brainliest, Pls dont answer for the points this is serious. I just need this and 3 more which I will ask later. Anyway I am making this worth more points because I need help:)
I can't see the picture, can you please explain the problem in the comment bar below this so can edit my answer to help?
hELP pLSSSSS iT iS dUE tODAY
i give yall brainliest
Answer:
1 ) 7
2 ) 4
3 ) it is always zero !!
Step-by-step explanation:
number 1 is easy !! its always the positive value of whatever number is inside the brackets.
number two, since the signs are both negative, you just divide it normally !! so thats 4 !
and the last one is just a simple rule, where it is always zero.
i hope this helps !
can someone help me with this...i only have lie 10 minutes left to finish this--- kxkxkxxk
Answer:
258 cm
Step-by-step explanation:
12 x 12 = 144
12 x 19 = 228
228/2 = 114
144 + 114 = 258
Plz Help!!! Due un 5 minutes! I will give brainliest!!
Answer:
1.11 2.40
Step-by-step explanation:
Answer:
1- around 11
(Thats all i could answer)
Step-by-step explanation:
Subtract 406-278= 128 ÷ 12= approximately 11
Hi i just need the missing side for these thanks in advance.
Answer:
I think its 9
Step-by-step explanation:
HELP PLEASE!!!
A flower bed is in the shape of a triangle, with a base of 11 feet and a height of 7 feet. What is the area of the flower bed?
38.5 square feet
42.5 square feet
72 square feet
77 square feet
kay Kay walks upstairs to make her legs stronger. Every day at work, she walks up 9 flights of stairs. If there are 13 steps in 1 flight of stairs, how many steps does Kay climb in 5 days at work?
Answer:
The answer is 585
Step-by-step explanation:
Because if you multiply 13 by 9, you get 117, and if you multiply 117 by 5, you get 585.
Answer:
9 flights = 13 steps x 9
everyday
9x13= 117 (117- how many steps she walks in a day)
then for five days
117x5=585
hope this helps
~gold
Find f(4) if f(x) = 12x – 2
Answer:
21
Step-by-step explanation:
Is this right?
Question: 1/4 x− 2 =3
what is x?
pls answer all 3 parts
Answer:
a. 14
b. 1
c. 2
Step-by-step explanation:
If there are 4 one point questions and 5 two point questions, then 5 multiplied by two is 10 and adding it to 4 is 14. The quiz would be 14 points total. If you scored 87.5% on the quiz then you would know that you got 12 of the questions correct and you would know that by finding 87.5% of 14 which the equation to do so would be 87.5/100= 0.875, then 0.875* 14= 12.25. If you round 12.25 to the nearest whole number then it's 12. And since you got all the 1 point questions right, then you must of gotten 1 two point question wrong.
I hope this helps!
What is the area of the composite shape below?
use long division 4÷14.4
HELP
Answer:
3.6 is the answer
Step-by-step explanation:
I hope this helps!
HELP FOR BRAINLIEST IM SO DUM- PLS- I NEED UR SMART BRAIN TO HELP ME
Emily estimated it would take her 40 minutes to run 3 miles. It actually took her 30 minutes. What was Emily’s percent of error for the time she estimated to run 3 miles?
(40 minutes - 30 minutes) / 30 minutes × 100
= 10 minutes / 30 minutes × 100
= 0.3333 × 100
= 33.3%
Answer:
she estimated in correctly because she made a percent error
Step-by-step explanation:
DUE TODAY
A sign in a bakery gives these options:
12 muffins for $25
24 muffins for $46
50 muffins for $94
Find each unit price to the nearest cent
12 muffins for $25 -
per muffin
24 muffins for $46 -
per muffin
50 muffins for $94 -
per muffin
Giving brainliest!!!!!!!!!!!!
Answer:
D
Step-by-step explanation:
there are data values from 17-26
so D
What is the total surface area of the triangular prism below if A = 8, B = 9 and C = 5?
Answer:I don’t know
Step-by-step explanation: No
7 cm
4 cm
8 cm
What is the area of the parallelogram. Show work
Please let me know if I my answer is correct. If it's not, please let me know the right answer.
Simplify the expresssion
[tex](\frac{2b}{c})^3[/tex]
My answer is [tex]\frac{8b^3}{c^3}[/tex]
Answer:
your answer is indeed correct good job
i need help please, again, im sorry.. im gonna be grounded for a year if i dont get this done correctly! this is page 3 of this assignemt and the last page of it.. please help..
Answer:
1. A
2. H
3. D
______
This graph shows a proportional relationship.
What is the constant of proportionality?
Annie went bowling. It cost $3 to rent shoes, plus $4 for every game that she played. She spent $11 total. How would you represent this situation using an equation, and using algebra tiles?
Answer:
Step-by-step explanation:
3+4g=11, subtract 3 from both sides
4g=8, divide both sides by 4
g=2, so two games were played