3 years ago

Earth’s diameter at the equator is 7,926 miles. Find the distance around the Earth at the equator.

Mathematics

1 answer:

Doss [256]3 years ago

7 0

Answer:

24,900 miles

Step-by-step explanation:

Circumference = pi × d

Pi × 7926

24,900.263372352

You might be interested in

Pleas help me I need help really bad Which shows the given inequalities in slope-intercept

gayaneshka [121]

Answer:

the answer is B

Step-by-step explanation:

8 0

3 years ago

To avoid an additional charge, the sum of the length, 1, width, w, and depth, d, of a piece of luggage to be checked on a

ololo11 [35]

The answer is B. l+w+d cannot be more than 61 inches so that sum must be less than 61 inches

5 0

3 years ago

Read 2 more answers

I need help please help me please if you have done this

Ludmilka [50]

Answer:x>-1

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Q and R are not mutually exclusive events. p (q) = 3/5 p(r) = 1/3 and p ( q and r)= 1/5 find P(Q or R).

V125BC [204]

Recall the inclusion/exclusion principle:

$\mathbb P(Q\cup R)=\mathbb P(Q)+\mathbb P(R)-\mathbb P(Q\cap R)$

which means

$\mathbb P(Q\text{ or }R)=\dfrac35+\dfrac13-\dfrac15=\dfrac{11}{15}$

5 0

2 years ago

Factor x^2-10x+25,please show work

Papessa [141]

This is relatively easy because that 25 is a perfect square, whose (square) roots are 5 and -5. x^2-10x+25 = (x - 5)(x - 5). Note how (-5)(-5) = +25, and how -5x - 5x = -10x.

The roots are { (x-5), (x-5) }.

5 0

3 years ago