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2 years ago

50 POINTS AND BRAINLIEST PLS ANSWER FAST AND EXPLAIN YOUR ANSWER!!!!

Mathematics

2 answers:

Slav-nsk [51]2 years ago

7 0

Answer:

Part A. 5.85 · 10^40 erg
Part B. 1.8 ⋅ 10^−2 mm

Step-by-step explanation:

<u>Multiply the numbers and find the product:</u>

3.9 ⋅ 10^33 × 1.55 ⋅ 10^7 =
3.9 × 1.5 · 10^(33 + 7) =
5.85 · 10^40

1.8 ⋅ 10^2 mm = 1.8·100 mm = 18 cm is too much for the human hair

<u>Therefore more reasonable number is:</u>

1.8 ⋅ 10^−2 mm

ale4655 [162]2 years ago

4 0

Answer:

a. 0.48

b102mm

Step-by-step explanation:

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3 = q/11 i need it real quick

makkiz [27]

Answer:

$q=33$

Step-by-step explanation:

So we have:

$3=\frac{q}{11}$

Multiply both sides by 11:

$11(3)=(11)\frac{q}{11}$

The right side cancels:

$11(3)=q$

Multiply the left:

$33=q$

Thus, the value of q is 33.

7 0

2 years ago

Read 2 more answers

Determine the vertical asymptote for the rational function f(x) = x-4 over 3x +2

Ghella [55]

Answer: (b) x = -2/3

<u>Step-by-step explanation:</u>

The vertical asymptote is the restriction on x.

The denominator cannot be equal to zero so that it the restriction.

Set the denominator equal to zero and solve for x to find the asymptote.

3x + 2 = 0

3x = -2

x = -2/3

8 0

3 years ago

Kathryn plants two different types of tomato plant. She records the number of tomatoes that she picks from each plant every day.

NeTakaya

Answer:

plant B

Consistent means better so plant be had more better yields

3 0

3 years ago

A triangular pyramid has a base area of 24 square meters and a height of 4 meters. What is the volume of the pyramid?

jek_recluse [69]

Answer:

32 cubic meter

Step-by-step explanation:

Volume for any pyramid is given by following expression

volume of pyramid = 1/3( area of base of pyramid * height of pyramid)

________________________________

In the problem

base area of pyramid = 24 sq. m

height = 4 m

Therefore substituting the above given value in formula for volume of pyramid we have

volume of pyramid = 1/3( 24 sq. m * 4 m) = 8 sq. m * 4 m (since 24/3 = 8)

volume of pyramid = 32 cubic meter.

8 0

3 years ago

The speed at which a certain computer can access the Internet is 2 megabytes per second. How fast is this in megabytes per hour?

Kay [80]

Each hour has 60 minutes, and each minute has 60 seconds.

So, each hour has 60*60=3600 seconds.

thus, i second is 1/3600 hour.

The speed of the internet is:
$\frac{2megabytes}{second}= \frac{2megabytes}{1/3600hour}=2\cdot3600 \frac{megabytes}{hour}=7200\frac{megabytes}{hour}$

Answer: 7200 megabytes/hour

7 0

3 years ago