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beks73 [17]
4 years ago
8

Why is the nucleus very tense?

Mathematics
1 answer:
ad-work [718]4 years ago
4 0
The nucleus has a very large dense centre because it has to be large enough to contain numerous amounts of particles.
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1) What is the median score on the exam? A) 70 B) 75 C) 77.5 D) 85
stepan [7]

Answer:

a) 70

Step-by-step explanation:

because it is a C, so it is the median score

5 0
4 years ago
Min-jun travels 27 miles per hour. How long does it take him to travel 21 miles. Nearest tenth
Advocard [28]

Answer:

0.8 hours

Step-by-step explanation:

From the question;

  • Speed of Min-jun is 27 miles per hour
  • Distance covered is 21 miles

We need to determine the time he takes to cover the distance given;

We need to know that;

Speed = Distance ÷ time

Rearranging the formula;

time = Distance ÷ speed

Thus;

Time = 21 miles ÷ 27 miles per hour

        = 7/9 hours

        = 0.8 hours

Thus, he took 0.8 hours to cover the distance covered

7 0
3 years ago
Write 5/8 and 9/14 so that they have a comon denominatr
valentina_108 [34]

The denominator is the bottom portion of the fraction. Example 4/6, the 6 is the denominator. The easiest way to start out in finding the common denominator is to see what number, 8 and 14, go into equally. Example: 1/4 and 1/3, 3 and 4 both go into 12. If you multiply 4 by 3 as well as 3 by 4 you get 12 both times. Now try it with 8 and 14.

What number can 8 and 14 go into equally? (56)

8x7=56...14x4=56

4 0
3 years ago
Read 2 more answers
!!!!!!!!!!!!!!!!!!!!!!!!!! Plz
babymother [125]

I think its B. Solution has been up. just click the photo and see.

3 0
3 years ago
Solve: 16x2 − 80 = 0 Round the answer to the nearest hundredth.
Leto [7]

Answer:

x = ±2.24

Step-by-step explanation:

16x² - 80 = 0

16x² = 80 (Add 80)

x² = 5 (Divide by 16)

x = ±√5 (Square root both sides)

≈ 2.24, -2.24

5 0
4 years ago
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