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2 years ago

48 is what percent of 120?

Mathematics

2 answers:

Nataliya [291]2 years ago

8 0

Answer:

Step-by-step explanation:

57.6

cricket20 [7]2 years ago

7 0

Answer:

40%

Step-by-step explanation:

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If your starting salary were $50,000 and you received a 4% increase at the end of every year for 15 years, what would be the tot

ycow [4]

Answer-

The total amount you would have earned over the first 16 years is $90047.20

Solution-

The exponential function that would given the growth is,

$P'=P(1+r)^t$

Where,

P' = Future value,

P = Current value = $50000

r = rate of change = 4% = 0.04

t = time = 15 year (not 16 because the the increment occurs at year end and we want to get the value at the beginning of 16th year)

Putting the values,

$P'=50000(1+0.04)^{15}$

$=50000(1.04)^{15}$

$=90047.20$

Therefore, the total amount you would have earned over the first 16 years is $90047.20

6 0

3 years ago

Read 2 more answers

26 30 45 43 26 14 28 33 56 29 What is the mean of the data set?

djverab [1.8K]

26+30+45+43+26+14+28+33+56+29 = 330

330/10 (numbers) = 33!

5 0

3 years ago

Read 2 more answers

Solve for substitution x-2y+z=-11 3x+2y-z=7 -x+2y+4z=-9

Alla [95]

Answer:

Unit rate miles per day is, 3

Step-by-step explanation:

Unit rate are defined as the rate are expressed as quantity of 1 such that 2 miles per hour or 5 km per hour.

As per the given statement: A construction crew built 1/2 miles of road in 1/6 days

by unit rate definition;

After substituting the given values we have

⇒

Therefore, unit rate miles per day is, 3

Step-by-step explanation:

hhhthhg

6 0

4 years ago

I need help for number 8 is it A B C or D

gizmo_the_mogwai [7]

The answer is a hope it helps

4 0

3 years ago

A line passes through the points (2,4) and (5,6) .

Alenkinab [10]

Answer:

Option B and D are correct.

Step-by-step explanation:

Given: A line passes through the points (2,4) and (5,6).

* Case 1:

If a line passes through the points (2, 4) and (5, 6)

Point slope intercept form:

for any two points $(x_1,y_1)$ and $(x_2, y_2)$

then the general form $y -y_1=m(x-x_1)$ for linear equations where m is the slope given by:

$m =\frac{y_2-y_1}{x_2-x_1}$

First calculate slope for the points (2, 4) and (5, 6);

$m = \frac{y_2-y_1}{x_2-x_1} =\frac{6-4}{5-2} = \frac{2}{3}$

then, by point slope intercept form;

$y-4=\frac{2}{3}(x-2)$

* Case 2:

If a line passes through the points (5, 6) and (2, 4)

First calculate slope for the points (5, 6) and (2, 4);

$m = \frac{y_2-y_1}{x_2-x_1} =\frac{4-6}{2-5} = \frac{-2}{-3}= \frac{2}{3}$

then, by point slope intercept form;

$y-6=\frac{2}{3}(x-5)$

Yes, the only equation of line from the given options which describes the given line are;

$y-4=\frac{2}{3}(x-2)$ and $y-6=\frac{2}{3}(x-5)$

8 0

4 years ago