2 years ago

PLEASE help me ; - ; (USAtest prep)

Mathematics

1 answer:

nadezda [96]2 years ago

4 0

What do u want help with and take it easy btw

You might be interested in

14 inches to 2 yards

balu736 [363]

Answer:

0.388889 yd

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Martin is 6 years younger than his sister. The sum of their ages is no more than 22 years. use x represents Martin's sister's ag

Agata [3.3K]

Martins sisters age is 14 I got this My work (could be wrong)

Its pretty simple if they said Their sum of their ages is <u>22</u> all you have to do is 22-6= 14.

Hope this helps If you have any questions ask me in the comments :D

4 0

3 years ago

Read 2 more answers

Find the indefinite integral using the substitution x = 10 sin(θ). (Use C for the constant of integration.) 1 (100 − x2)3/2 dx

soldi70 [24.7K]

Answer:

The indefinite integral

= $\frac{1}{100}$ ˣ $\frac{x}{\sqrt{100-x^{2} } }$ ⁺ C

Step-by-step explanation:

x= 10sinθ

dx = 10cosθdθ

the step-to-step explanation is in the attachment

3 0

2 years ago

Bob and Ted are in the plumbing business. Bob can do the plumbing hook-up for a new house in 4 hours; Ted does the same job in 6

Stels [109]

Where 1/4 represents Bob and 1/6 represents Ted...
1/4x + 1/6x = 1
Multiply the two so there is no fraction by the GCF of 12.
3x + 2x = 12
Add 3x and 2x.
5x = 12
Divide by 5.
x = 12
Plug this value in.
With that, the answer is 2 hours and 24 minutes with x = 12 meaning 144 minutes.

5 0

2 years ago

Read 2 more answers

A tv show is on from 7:00 to 8:00pm.If there are 18 minutes of advertisements during that time,what percent of the show was adve

svetlana [45]

There are 60 minutes in an hour and percent means per one hundred so:

p/100=18/60

p=1800/60

p=30%

3 0

3 years ago

Read 2 more answers