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2 years ago

Write an algebraic expression for the product of a number and 17

Mathematics

1 answer:

faltersainse [42]2 years ago

4 0

Answer:

x · 17

Step-by-step explanation:

algebraic expression = variable

a number = x

product = multiplication

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Mrs. Lay's Instagram followers went from 40 to 72. What was the percent increase?

anastassius [24]

Answer:

The percentage increase when Mrs.Lay’s instagram followers went from 40 to 72 is 80%

Solution:

The percentage increase can be found out by dividing change in value by initial value. This is given as,

$\bold{\text { percentage increase } = \frac{( \text {final count-initial count} }{\text {initial count}} \times 100}$

From question, we get

Initial count of Mrs.Lay = 40

Final value of Mrs.Lay = 72

So percentage increase when Mrs Lay’s Instagram followers went from 40 to 72 is

$\text { percentage increase }=\frac{72-40}{40} \times 100$ $= \frac{32}{40} \times 100$

$=\frac{4}{5} \times 100$

= 80

Hence percentage increase when Mrs Lay’s Instagram followers went from 40 to 72 is 80%.

4 0

2 years ago

Solve for c. C= [?] Enter the number that goes beneath the radical symbol.

photoshop1234 [79]

Answer:

c=45

Step-by-step explanation:

by the pythagorean theorem, c = sqrt(3^2+6^2) = sqrt(9+36) = sqrt(45)

Therefore, c=45.

5 0

3 years ago

Please help thank you !

KIM [24]

Answer:

10.8239 approximately 10.82 (in 2 decimal places)

Step-by-step explanation:

the steps are shown in the picture attached :))

4 0

2 years ago

Read 2 more answers

A car travels at an average speed of 48 miles per hour. How long it take to travel 156 miles

Vikentia [17]

Answer:

3.25 h = 3 h 15 m

Step-by-step explanation:

156 mi * 1h/48 mi = 3.25 h = 3 h 15 m

3 0

3 years ago

Read 2 more answers

What is the decimal for of -4 7/8?

asambeis [7]

-4 7/8 = -4.875 <====

3 0

2 years ago