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mr_godi [17]
3 years ago
9

The input of days results in the output of total collected books. On day 1, 8 books were collected. Both inputs for days 2 and 3

have the same output of 13, meaning that no books were collected for day 3. After 5 days, 21 books were collected. The most books were collected on day 5.
Mathematics
1 answer:
Paul [167]3 years ago
5 0
Among 34- to 39-year-olds, 32% say they have driven while under the influence of alcohol. Suppose that seven 34- to 39-year-olds are selected at random.

a)What is the probability that all seven have driven while under the influence of alcohol?

(b) What is the probability that at least one has not driven while under the influence of alcohol?

(c) What is the probability that none of the seven has driven while under the influence of alcohol?
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Paul bought a soft drink and a sandwich for $9.90. What equation may be used to find the price of each item if the sandwich cost
UNO [17]

Answer:

D

Step-by-step explanation:

The other ones don't make sense. The answer is 3.5x+x=9.90

8 0
3 years ago
1.<br> Find the product of -12 and -6.
Alborosie

Answer:

72

Step-by-step explanation:

Multiply. Note that when you multiply two negative numbers, the answer will be positive.

Combine:

-12 * -6 = 12 * 6 = 72

72 is your answer.

~

5 0
3 years ago
What does X equal? geometry
Otrada [13]

Answer:

x= 77

Step-by-step explanation:

The angle at 122 degrees is a linear pair with the isosceles triangle, meaning it makes 180 degrees.

180-122= 58 degrees

Since it is an isosceles triangle, the two angles at the bottom are both 58 degrees.

Let's use this info to find the degree at the top.

58+58= 116

There are 180 degrees in a triangle, so subtract 116 degrees we have so far to find the last angle.

180-116= 64 degrees

And since the angle at the top makes 90 degrees, we can subtract 64 degrees to find the smaller angle to the right of the 64 degree angle.

90-64= 26 degrees

And since a triangle has a total of 180 degrees, subtract the 26 degrees from 180.

180-26= 154 degrees.

And since it is an isosceles triangle, divide the remaining 154 degrees by 2 because they are both equal.

154/2= 77 degrees.

Your answer is 77 degrees.

3 0
2 years ago
What is the answer for number 7?
aivan3 [116]

Answer:

Step-by-step explanation:

x=30

m=abe=180

8 0
3 years ago
Help on 12 Aswell please
aev [14]
108 divided by each cup of fruit and seltzer will get you how many cups per serving and for C divide how many cups of seltzer with cups of orange juice
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3 years ago
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