3 years ago

Convert 4.5% to a decimal

Mathematics

2 answers:

Jobisdone [24]3 years ago

7 0

Answer:

0.045

Hope this helpful! Have a great night/day!

Charra [1.4K]3 years ago

4 0

Answer:

0.045

Step-by-step explanation:

To convert a percent to a decimal, just move the decimal point 2 spaces to the left.

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andrew11 [14]

Answer:

8430cm²

Step-by-step explanation:

=2(63 x 30) + 2(25 x 30) + 2(63 x 25)

= 3780 + 1500 + 3150

= 8430 cm²

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Maksim231197 [3]

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3 years ago

A scientist has two solutions, which she has labeled Solution A and Solution B. Each contains salt. She knows that Solution A is

Scorpion4ik [409]

Answer:

26 ounces of 55% solution
104 ounces of 80% solution

Step-by-step explanation:

Let x represent the quantity of 80% solution. Then 130-x is the amount of 55% solution. The total amount of salt in the mix is ...

0.80x +0.55(130 -x) = 0.75·130

0.25x = 0.20·130 . . . . . . . subtract 0.55(130)

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3 years ago

Evaluate, leave ur answer in index form. 2³ × 2^-1

vitfil [10]

Multiply = add powers

3 + - 1 = 2

- - means +

+ + means +

- + means -

Thus, answer is 2^2

Hope this helps!

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1 year ago