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3 years ago

HELP DUE TODAYYYYYYYY

Mathematics

2 answers:

fomenos3 years ago

7 0

Answer:

Idc

Step-by-step explanation:

ira [324]3 years ago

3 0

Line one: y2-y1/x2-x1 which is -8-2/2-(-2) which equals -10/4 and as a decimal it’s -2.5

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Rearrange the equation a = 1/2 b to make b the formula

Evgesh-ka [11]

Answer: b = 2a

Step-by-step explanation:

<u>Original equation</u>

a = (1/2) b

<u>Multiply 2 on both sides</u>

a * 2 = (1/2) b * 2

$\Large\boxed{b=2a}$

Hope this helps!! :)

Please let me know if you have any quesitons

8 0

1 year ago

Read 2 more answers

In a recent year, 27.9% of all registered doctors were female. If there were 53,700 female registered doctors that year, what wa

Elis [28]

Answer:

The total number of registered doctors was 192,473.

Step-by-step explanation:

This question can be solved using a rule of three.

53700 is 27.9% = 0.279. The total number of registered doctors is x, which is 100% = 1. So

53700 doctors - 0.279

x doctors - 1

$0.279x = 53700$

$x = \frac{53700}{0.279}$

$x = 192473.11$

Rounding to the nearest whole number.

The total number of registered doctors was 192,473.

5 0

3 years ago

Round 3,942,588 to the nearest thousand.

olchik [2.2K]

Hey there! :D

3,942,588

The thousandths is where the 2 is.

If the number behind the 2 is 5 or greater, we round up to 3.

It is, so round up:

3,943,000 <== rounded number

I hope this helps!
~kaikers

5 0

3 years ago

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What is the sum of the arithmetic series? ∑[i=1,15,Fn=5i-1]

Helen [10]

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3 years ago

Write down the equation for the following

Mice21 [21]

Grade 7 got total 88 books
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No. Of books on Tuesday =g
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g = 25

5 0

2 years ago