Six is subtracted from a number. The result is divided by four. This result is added to 10 to give 30. What is the number?

Question 10 options:

a)

4

b)

80

c)

16

d)

86

Question 11 (5 points)
Machine A can produce 435 widgets in 3 hours. At this rate, how many widgets can Machine A produce in 7 hours?

Question 11 options:

a)

3045

b)

21

c)

1015

d)

186

Which of the following is the shape of a cross section of the figure shown below

The water aquarium shark tank is always greater than 25 feet of the water level decreased by 6 feet during cleaning what was the water level before the cleaners took out any water

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a diamond or heart. (type an integer or a decimal rounded to three decimal places as needed.) (b) compute the probability of randomly selecting a diamond or heart or club. (type an integer or a decimal rounded to three decimal places as needed.) (c) compute the probability of randomly selecting queen or club. (type an integer or a decimal rounded to three decimal places as needed.)