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Nina [5.8K]
3 years ago
8

Someone answer please I would be very grateful ​

Mathematics
1 answer:
Reil [10]3 years ago
7 0

Answer:

Part A : 9.555 . 10^38

Part B : 7.4 . 10^-3

Step-by-step explanation:

<h3>Part A</h3>

3.9 \: . \:  {10}^{33} . \: 2.45 \: . \:  {10}^{5}  \\ 3.9 \: . \: 2.45 \: . \:  {10}^{33 + 5}  \\ 9.555 \: . \:  {10}^{38}  \\

<h3>Part B</h3>

7.4 \: . \:  {10}^{ - 3}mm  \\ 7.4 \: . \:  \frac{1}{ {10}^{3} }  \\ 0.0074mm

7.4 \: . \:  {10}^{3}mm  \\ 7.4 \: . \: 1000 \\ 7400mm

A blood cell is too small. So the more reasonable measurement is 0.0074mm.

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Select the correct answer
Alexxx [7]

Answer:

The y intercept is 80 and the line of the best fit is -3/5

Step-by-step explanation:

5 0
3 years ago
How many teaspoons are in 15 milliliters? 1 tsp = 5 mL
zhannawk [14.2K]

Answer:

Milliliters to teaspoons (mL to tsp) converter, formulas and conversion table. ... 1 mL = 0.202884 tsp; 5 mL = 1.014 tsp; 10 mL = 2.028 tsp; 15 mL = 3.04

Step-by-step explanation:

hope it helps

8 0
2 years ago
Read 2 more answers
200,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000+1
Masja [62]

Answer:

200,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,001

Step-by-step explanation:

6 0
2 years ago
Prove that the two circles shown below are similar. (10 points) Circle C is shown with a center at negative 3, 1 and a radius of
Tanya [424]

Answer:

Well, in reality, all circles are similar to each other. They will all have the same angles, and they don't really have side lengths. So, they are similar.

But to PROVE they are similar, we will transform Circle C to match circle E.

Circle C has a center at (-3, 1), and Circle E has a center of (4, 9). For Circle C to have the same center as Circle E, we will translate Circle C 7 units to the right, and 8 units up.

Since Circle C has a radius of 4, and Circle E has a radius of 3, dilate Circle C by a factor of 3/4. That way, the radius is 3 units as well.

And there you go! The two circles will map perfectly on top of each other.

Hope this helps!

5 0
3 years ago
HELP!!!!<br><br> What is the surface area of the figure below?
GuDViN [60]

surface area= perimeter x height + 2b

s= pxh+2b

example: 18(8)+2(12)

explain:  18 is the perimeter and 8 is the height then you have to add the base times 2

8 0
3 years ago
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