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2 years ago

2) 19% of 72 is approximately what?

Mathematics

2 answers:

Rzqust [24]2 years ago

6 0

Answer:

Its 13.68

Step-by-step explanation:

just multiply 72 by 0.19

swat322 years ago

5 0

Think back to the verbal representations of math signs. "Of" means multiplication, so:

19% × 72 = 13.68

13.68 ≈ 13.7

(I'm not sure where you need to round, so round accordingly)

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I need help with my math

kherson [118]

Answer:

Ok what is the problem

Step-by-step explanation:

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2 years ago

Find the interest earned and the future value of an annuity with weekly payments of $400 for three years into an account that pa

qaws [65]

Answer:

the interest earned= 93.401

and the future value of an annuity= 493.401

Step-by-step explanation:

Given Data:

Interest rate= 7%

time,t = 3 years

weekly payment, P= 400

At the end of 3 years, final investment A= ?

n= 52 as it is weekly

As per the interest formula

A= P(1+r/n)^nt

Putting value in above equation

= $400\left(1+\frac{0.07}{52}\right)^{156}$

= 493.401

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7 0

2 years ago

Solve: -7 < 2x+5 < 7

kondor19780726 [428]

Answer:

$- 6 < x < 1$

Step-by-step explanation:

first things first:

$- 7 < 2x + 5 \\ - 7 - 5 < 2x + 5 - 5 \\ - 12 < 2x \\ - 6 < x$

now:

$2x + 5 < 7 \\ 2x + 5 - 5 < 7 - 5 \\ 2x < 2 \\ x < 1$

now the intersection is:

$- 6 < x < 1$

4 0

3 years ago

4. If A = (-4, -5) and B = (-1, -10), what is the length of segment AB? Round your answer to the nearest hundredth.

HACTEHA [7]

Answer:

5.83095 or √34

Step-by-step explanation:

Find the difference between coordinates:

(x2-x1) = (-1 - -4) = 3

(y2-y1) = (-10 - -5) = -5

Square the results and sum them up:

(3)2 + (-5)2 = 9 + 25 = 34

Now Find the square root and that's your result:

Exact solution: √34 = √34

Approximate solution: 5.831

7 0

2 years ago

Complete the table to show the steps for combining like terms

Fantom [35]

Answer:

check the illustration I provided

Step-by-step explanation:

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1 year ago