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aleksandrvk [35]
3 years ago
10

Find the rate in the following problem.

Mathematics
1 answer:
Serjik [45]3 years ago
7 0
Answer is 39.62% 84 is 39.62% of 212. Let's find 39.62% of 212 212 x 39.62% 212 x 39.62/100 83.9944 Which is approximately equal to 84 So the answer is 39.62%
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The sales tax rate is 10%. If Dillion buys a beach umbrella priced at $93, how much tax will he pay
Diano4ka-milaya [45]

Step-by-step explanation:

90 cents is ur answer i believe

5 0
3 years ago
Read 2 more answers
The volume of a gas varies inversely as the pressure upon it. If the volume of the gas is 160 cubic centimeters at a pressure of
erica [24]

Answer:

The new volume is 198.62\ cm^3.        

Step-by-step explanation:

We are given with the volume of a gas varies inversely as the pressure upon it.

Initial volume is 160 cubic centimetres and initial pressure is 108 Pa. It is required to find the volume when the pressure is 87 centimetres.

According to given condition,

V\propto \dfrac{1}{P}

P_1V_1=P_2V_2

V_2 is new volume

V_2=\dfrac{P_1V_1}{P_1}\\\\V_2=\dfrac{160\times 108}{87}\\\\V_2=198.62\ cm^3

So, the new volume is 198.62\ cm^3.

6 0
4 years ago
What is the value of x?
AfilCa [17]

Answer:

29

Step-by-step explanation:

7 0
3 years ago
Solve tor r.<br> *a(5 – x) = bz - 8
Mars2501 [29]

Answer:

See explanation

Step-by-step explanation:

Assuming the given equation is

a(5 - r) = bz - 8

To solve for r, we first divide both sides by a.

5 - r = \frac{ bz - 8}{a}

We now subtract 5 from both sides:

- r = \frac{ bz - 8}{a}  - 5

We now divide through by - 1 to get:

r = 5 - \frac{ bz - 8}{a}

Or

r = \frac{5a -  bz + 8}{a}  \:  \: where \: a \ne0

3 0
3 years ago
IN THE LAST TWO WEEKS , A PLANT GREW 1/16 IN. AND 3/16 IN. RESPECTIVELY
grandymaker [24]
I'm assuming you mean that the plant grew 1/16th of an inch the first week, and 3/16th of an inch the next week. Simply add the two together (4/16th) and simplify. Since four goes into both numbers, the simplified version is 1/4th. Hope this helps
6 0
4 years ago
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