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3 years ago

Pam was looking at a map of her neighborhood. The scale on the map reads 1 unit = 1 mile. She saw that the swimming

Mathematics

1 answer:

zhenek [66]3 years ago

5 0

Answer:

7 miles

Step-by-step explanation:

The pool is 7 miles from the library. Hope it helped and make me brainliest.

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How to do the problem I don't get it

DaniilM [7]

5 days * $125 daily fee + $??.?? Deposit = $700

5*125+x=700
625+x=700
x=75

$75 Deposit

I'm not sure what "the rate of change" is

sorry but i hope i helped

ΩΩΩΩΩΩΩΩΩΩ

5 0

3 years ago

First, and correct answer gets brainliest, also worth 50 points

pishuonlain [190]

One angle be x

other is 2x-6

ATQ

$\\ \sf\longmapsto x+2x-6=90$

$\\ \sf\longmapsto 3x-6=90$

$\\ \sf\longmapsto 3x=96$

$\\ \sf\longmapsto x=32$

$\\ \sf\longmapsto 2x-6=2(32)-6=58°$

4 0

2 years ago

Read 2 more answers

The hawk population in a county is declining at a rate of 1.4% per year. the population was 3800 in the year 2016. which answer

Anika [276]

After a year the population will be 98.6% (100% - 1.4%) 98.6% as a decimal is 0.986 ... so after 1 year it will be: <span>

3800 x 0.986

after 2 years it will be:

3800 x 0.986 x 0.986...

after 3 years: 3800 x (0.986)^3

<span>in 2018. And after 4 years it will be 3800 x (0.986)^4 = which is 3591.62724 or 3592</span></span>

6 0

3 years ago

It takes 27 pounds of seed to completely plant a 3-acre field. How many pounds of seed are needed per acre?

Ray Of Light [21]

Answer:

9 pounds of seed per acre.

Step-by-step explanation:

All you have to do is division. It takes 27 pounds of seed to make 3 acres, so 27 divided by 3. That gives you 9.

5 0

3 years ago

Select the correct answer. Sean and Colleen are raking leaves in their yard. Working together, they can clear the yard of leaves

Lera25 [3.4K]

Answer:

40 minutes

Step-by-step explanation:

Let c represent the number of minutes it would take colleen to finish the job when he is working alone. Hence, it can be represented by the equation:

$\frac{1}{c}+\frac{1}{c+20} =\frac{1}{24} \\\\Finding\ the\ L.C.M\ of\ the\ fraction\ to\ get\ 24c(c+20)\ as\ the\ L.C.M.\\Multiply\ the\ whole\ equation\ by\ 24c(c+20):\\\\\frac{1}{c}(24c(c+20))+\frac{1}{c+20}(24c(c+20)) =\frac{1}{24}(24c(c+20)) \\\\24c+480+24c=c^2+20c\\\\48c+480=c^2+20c\\\\c^2+20c-48c-480=0\\\\c^2-28c-480=0$

Solving the quadratic equation to get c gives:

c = -12 and c = 40

Since the time cannot be negative, hence c = 40 minutes.

It would take colleen 40 minutes to clear the yard of leaves alone

6 0

3 years ago