2 years ago

87 is 58% of what number

Mathematics

2 answers:

Aleksandr [31]2 years ago

6 0

The answer is 150
87 is 58% of 150

crimeas [40]2 years ago

3 0

87 58%
_ _

x 100% = 8700/58 = 150.862069 = 150.86

You might be interested in

A scientist writes the equation n(h)100e^0.25h to model the growth of a certain bacteria in a petri dish, where N represents the

Natasha2012 [34]

Answer: Second option is correct.

Step-by-step explanation:

Since we have given that

$n(h)=100e^{0.25h}$

where, N represents the number of bacteria after 'h' hours.

So, we have given that there are 450 bacteria present.

N = 450

According to question,

$450=100e^{0.25h}\\\\\frac{450}{100}=e^{0.25h}\\\\4.5=e^{0.25h}\\\\\text{Taking natural log 'ln' on both sides}\\\\\ln (4.5)=0.25h\\\\1.50=0.25h\\\\h=\frac{1.50}{0.25}\\\\h\approx 6\ hours$

Hence, Second option is correct.

8 0

2 years ago

Read 2 more answers

What is the answer <br><br> 3<br> x −4=−8

Artyom0805 [142]

Step-by-step explanation:

3x-4=-8

3x=-8+4

3x=-4

x=-(4/3)

8 0

2 years ago

(4-5i)(-2+7i) what is the answer

Strike441 [17]

Answer:

27 + 38 i

Explanation:

(4 - (5 * i)) * ((-2) + (7 * i)) =

8 0

3 years ago

Read 2 more answers

Is ( y x 1 ) +2 and y + 2 equivalent

Alik [6]

Answer:

Yes. They are equivalent.

Step-by-step explanation:

3 0

2 years ago

Oops i meant what is 2 3/5 as a decimal?

Andrews [41]

2 3/5 as a decimal is 2.6

8 0

2 years ago

Read 2 more answers