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Ann [662]
3 years ago
15

How many ways can a sample of five cell phones be selected from a shipment of twenty-four cell phones?

Mathematics
1 answer:
xeze [42]3 years ago
8 0
If you mean permutations where the order matters the naswer is

24 times 23 times 22 times 21 times 20=5100480 ways

if the order doesn't matter then the answer is 24 times 24 times 24 times 24 times 24=7962624 ways
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How long does it take to eat one hotdog
klemol [59]

Answer: 7 minutes


Step-by-step explanation: You have to divide 69 hot dogs by 10 so you can get the unit rate once you get the unit rate you round it to the nearest tenth (6.9) to (7).


6 0
2 years ago
Read 2 more answers
Solve for x. Sqrt. x +3 / x+3 = 1
SashulF [63]

Answer:

x = -3 and  x = -2

Step-by-step explanation:

-3 +3 = 0

-3 + 3 = 1

thus that means 0 + 1 = 1

3 0
3 years ago
Read 2 more answers
Christov and Mateus gave out candy to children on Halloween. They each have out candy at a constant rate, and they both gave awa
padilas [110]

Answer: 1) Both gave same number of candies to each child.

2) Christov gave candy to a greater number of children.

Step-by-step explanation:

Since, Christov initially had 300 pieces of candy, and after he was visited by 17 children, he had 249 pieces left.

Let he gave x candy to each student when he visited 17 children.

Then, 17 x + 249 = 300

⇒ 17 x = 51

⇒ x = 3

Since, he distributes candies in a constant speed.

Therefore, his speed of distribution = 3 candies per child

Now,The function that shows the remaining number of candies Mateus has after distributing candies to n children,

C(n)=270 - 3 n

Initially, n = 0

C(0) = 270

⇒ Mateus has initial number of candies = 270

When he gave candies to one child then remaining candies = 270 - 3 × 1 = 267

Thus, the candies, get by a child from Mateus = 270 - 267 = 3

Since, he distributes candies in a constant speed.

⇒ His speed of distribution = 3 candies per child

1) Therefore, Both Christov and Mateus have same speed of distribution.

2) Since, both have same seed.

⇒ The one who has greater number of candies will be distribute more.

⇒ Christov will give more candies.


8 0
3 years ago
Plsss help me, ASAP, Thank you
ankoles [38]

Answer:

\frac{1}{16}  \frac{10}{9}

Step-by-step explanation:

a reciprocal is a number that when multiplied by a given number gives 1 as  product.

16 * x = 1

x = 1/16

9/10 * x = 1

x = 10/9

8 0
3 years ago
Read 2 more answers
5 cm<br> 5 cm<br> 3 cm<br> 6 cm<br> 5cm<br> What is the volume of the prism
Keith_Richards [23]

volume of prism =area of Base ×height

7 0
2 years ago
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