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Ostrovityanka [42]
3 years ago
9

3.9054 to 2 significant figure

Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
5 0

Answer:

3.9

Step-by-step explanation:

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Due to the economy and not wanting to eliminate any jobs, all state employees were asked to accept a 4.5% reduction in their sal
jeka94

Answer: The secretary's salary prior to the reduction was $42,000.

Step-by-step explanation:

Hi, to answer this question we have to write an equation:

The original secretary's salary (x) multiplied by the percentage reduction in decimal form (4.5/100) must be equal to the amount of the reduction (1890)

Mathematically speaking:

x (4.5/100)= 1890

Solving for x:

x (0.045)= 1890

x = 1890/ 0.045

x = 42,000

The secretary's salary prior to the reduction was $42,000.

7 0
3 years ago
Kishauna rode her bike for 35 minutes each on Monday Wednesday and Saturday and 55 minutes each or Tuesday and Thursday write an
ludmilkaskok [199]
(35 x 3) + (55 x 2)
105 + 102
answer = 207 minutes
3 0
4 years ago
80% of z is equal to 100. What is the value of x
Diano4ka-milaya [45]

Answer:

x = 125

80x = 100

----

100

80x = 10000

x = 10000

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80

x = 125

8 0
3 years ago
What is 5 and 9 tenths times 1 and 9 tenths​
kykrilka [37]

Answer:

11.21

Step-by-step explanation:

5.9*1.9

5 0
3 years ago
Number 11. Write 6^-3 =(1/216) correct answer will get brainliest
riadik2000 [5.3K]

Answer:

<em>-3 = log₆(1/216)</em>

Step-by-step explanation:

Remember that when writing logarithm, the answer is:

exponent<em> = log</em>(base in subscript)y

also note that in exponential form, it looks like: y = b^x

Change

y = b^x = "(1/216) = 6^-3"

<em>-3 = log₆(1/216)</em>

<em>-3 = log₆(1/216) </em>is your answer

6 0
3 years ago
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