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quester [9]
3 years ago
10

Which of the following expressions is true

Mathematics
1 answer:
4vir4ik [10]3 years ago
8 0
Answer:
B

Explanation:
When multiplying exponents, you add them together.
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In a class of 6, there are 2 students who forgot their lunch. If the teacher chooses 2 students, what is the probability that bo
zimovet [89]

Answer:

1/15

Step-by-step explanation:

Probability calculates the likelihood of an event occurring. The likelihood of the event occurring lies between 0 and 1. It is zero if the event does not occur and 1 if the event occurs.

For example, the probability that it would rain on Friday is between o and 1. If it rains, a value of one is attached to the event. If it doesn't a value of zero is attached to the event.

2/6 x 1/5 = 1/15

8 0
3 years ago
Which equation can you use to solve for x?
Nostrana [21]
X+71=108
because they're alternate angles and alternate angles have the same measures
7 0
4 years ago
The population of Linton is 12 times as great as the population of Elmore the combined population of both towns is 9,646 people
zysi [14]
Let the population of Elmore be "X".
Since that the population of Linton is 12 times as great as the population of Elmore, then it is considered to be "12x".
Since that the sum of both Elmore and Linton is 9.646, then "X + 12x = 9464" x+12x is 13x , so it should be "13x = 9464". Now, it is easy to find the population of Elmore which is 9464 / 13 = 742. Since that the population of Linton is 12 times the population of Elmore, then the population of Linton is "742 * 12 = 8904".
6 0
3 years ago
A store sold a total of 21,650 balls. it sold 11,795 baseballs. it sold 4150 fewer basketball than baseballs. the rest of the ba
ivann1987 [24]
Total:21650
-(11,795+4150)
ANSWER^
7 0
3 years ago
Read 2 more answers
A knife is three times the cost of a spoon. 9 spoons and 12 knifes cost ?82.80 workout the cost of 1 knife.
tankabanditka [31]

Let S = spoon

Let K = knife


1 knife is thee times the cost of a spoon, so it would be 3S

Now you have 9S + 12K = 82.80

We can replace the K with 3S:

9S +12(3S) = 82.80

Simplify the left side:

9S + 36S = 82.80

Add:

45S = 82.80

Divide both sides by 45"

S = 82.80 / 45

S = 1.84

One spoon cost $1.84


We know one knife cost 3 times as much, so multiply the cost of a spoon by 3:

Knife = 1.84 x 3 = $5.52

7 0
3 years ago
Read 2 more answers
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