Ask question

Ask question

All categories

3 years ago

5

Scientists are measuring the thickness of ice on a large lake. When they first measure the ice, it is 3.1 inches thick. Three we

eks later the ice was measured to be 5.5 inches thick.

1 answer:

yaroslaw [1]3 years ago

3 0

Answer:

Step-by-step explanation:

What is the question?

Amount of change = 5.5-3.1 = 2.4 inches

Percentage change = 2.4/3.1 ≈ 77.4% increase

You might be interested in

Find the rule. Solve for n

Serga [27]

Is there more to this question?

3 0

3 years ago

What is 89 divide into 4356

ValentinkaMS [17]

Divide 89 by 4356
$\frac{89}{4356}$ = 0.02 is the answer

6 0

3 years ago

Read 2 more answers

Original price: $64; Markup: 15% what is the retail price?

Brrunno [24]

Answer:

$73.60

Step-by-step explanation:

Original price: $64

Markup: 0.15($64) = $9.60

New retail price: $64 + $9.60 = $73.60

4 0

3 years ago

what is the circumference of a circle if the radius of the circle is 2.2 in terms of pi? a) 1.1 pi b) 1.21 pi c) 2.2 pi d) 4.4 p

Darya [45]

Cicumference = Dπ or 2rπ

thus if r = 2.2
then C = 2 (2.2)π
= 4.4π

D is the answer

7 0

3 years ago

P + 46 = 94, what is p?

Natalka [10]

<h2>P is equal to:</h2>

48.

Because 46+48 equals 94.

You can easily find out equations to this by subtracting the 46 from 94 to see what p is equal to.

<u><em>HAVE A NICE DAY!</em></u>

4 0

2 years ago