1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
igomit [66]
3 years ago
10

3. All boys at a certain High school play basketball, tennis or volleyball. If 31% play basketball, and 45% play tennis, find th

e percentage of boys who play volleyball.
Mathematics
1 answer:
LekaFEV [45]3 years ago
7 0
24% is the answer I believe
You might be interested in
Say that you own property with a market price of $74,000. The state tax assessors have given it an assessed value of 48% of that
BigorU [14]

Answer:

A

Step-by-step explanation:

74,000 x .48 = 35520. 35520 is the amount of property you have to pay for.

35520 x 0.031 = 1,101.12.  1.101.12 is the amount you owe in property tax.

5 0
3 years ago
Find AC if AB = 1, AC = 2x + 26, and BC = x + 16
Keith_Richards [23]

Answer:

8

Step-by-step explanation:

AC=AB+BC

2X+26=1+x+16

2x-x=1+16-26

X= - 9

Now, AC=2X+26

=2*-9+26

= - 18+26

=8

6 0
3 years ago
A fisherman can row upstream at 2 mph and downstream at 8 mph. He started rowing upstream until he got tired and then rowed down
slega [8]
<h3>Answer:    16 miles</h3>

==========================================================

Explanation:

x = time in hours spent going upstream

5-x = remaining time in hours spent going downstream

Those two quantities add to 5 hours total.

Let's find the expression for how far the fisherman went upstream

distance = rate*time

d = r*t

d = 2x

Do the same for the downstream portion

d = r*t

d = 8(5-x)

d = 40-8x

The values of d refer to the same distance because he came back to the starting point.

Set those right hand sides equal to one another and solve for x.

2x = 40-8x

2x+8x = 40

10x = 40

x = 40/10

x = 4

5-x = 5-4 = 1

He spent 4 hours going upstream, and the remaining 1 hour coming back downstream.

--------------

If he spent 4 hours going upstream at 2 mph, then he traveled d = r*t = 2*4 = 8 miles.

The remaining 1 hour going downstream at 8 mph means he traveled d = r*t = 8*1 = 8 miles, which matches with the previous result. This confirms we have the correct one-way distance of 8 miles.

Therefore, the total round trip distance is 2*8 = 16 miles

3 0
2 years ago
Which expressions are equivalent to 1/5 to the power of 4
OLga [1]
U. Would have to multiply 1/5 x 5
8 0
3 years ago
When the dilation has a scale factor greater than 1, it is considered an _____
pogonyaev

Answer:

A. enlargement.

Step-by-step explanation:

when you multiply a number by anything greater than one the number will go up. and if it is 1 or less than one the number will go down

3 0
3 years ago
Other questions:
  • What are the mean, median, and mode of the following data set?
    11·1 answer
  • Help cause I haven’t been paying attention in class hehehe
    15·2 answers
  • A manufacturer has fixed costs of $16,000 per month and can produce w widgets at a cost of 0.1w^(2) + 20w. How many widgets shou
    6·1 answer
  • Which of the following would be considered practically? significant?
    11·1 answer
  • 5×(-2w-4) Distributive property
    14·1 answer
  • Solve for x: 21x - 3| + 1 = 7
    7·1 answer
  • What is half off 7 dollars and 50 cents (7.50)
    14·2 answers
  • The steps for adding mixed numbers with unlike denominators are very ____________
    14·1 answer
  • A farmer wants to construct a rectangular pigpen so only 3 sides of the pen will need to be fenced. If the farmer has 400 ft of
    15·1 answer
  • please help me please help me please help me please help me please help me please help me please help me please help me please h
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!