3 years ago

Evaluate the expression when b=5 and y=-3 y-2b?

Mathematics

1 answer:

gizmo_the_mogwai [7]3 years ago

5 0

Y-2b = -7, of negative seven.

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A rectangular one-story building covers an area of 4,700 square feet. The ceilings are 7 feet high. What is the volume of the in

kvv77 [185]

Area (4700) = length*width
Volume= length*width*height
Volume= 4700*7
Volume= 32900 square feet

I'm almost 100% sure this is correct, maybe just double check to see if it makes sense based on what you're learning. Hope this helps, and good luck!

6 0

3 years ago

5. Ms. Sellers flew out to Utah to take her sons to college. If she flew 245.6

lara31 [8.8K]

Answer:

Step-by-step explanation:

distance flown in 5.4 hours = 245.6 miles

distance flown in 1 hour = 245.6/5.4

= 45.481 miles

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plz mark as brainliest!!!!!

8 0

3 years ago

Read 2 more answers

The radio broadcast of AM station KTBC can be heard in the neighboring towns of Waterville and Newport. Of the total number of r

maria [59]

Answer: The required probability is 22.5%.

Step-by-step explanation:

Since we have given that

Probability of radio listeners live in Waterville = 0.75

Probability of radio listeners live in Newport = 0.25

Probability of radio station KTBC in Waterville = 0.20

Probability of radio station KTBC in Newport = 0.30

So, using "Multiplication rule of Probability":

Probability that the listener will be tuned in to station KTBC is given by

$0.75\times 0.20+0.25\times 0.30\\\\=0.15+0.075\\\\=0.225\\\\=22.5\%$

Hence, the required probability is 22.5%.

6 0

3 years ago

Ann took a taxi home from the airport. The taxi fare was $2.10 and she gave the driver a tip of $5. Ann paid a total of $49.10

storchak [24]

Answer:

42 dollars

Step-by-step explanation:

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3 years ago

When making bread from scratch, the receptor calls for 4/5 cup of water. If you need to make a smaller portion of the recipe, ho

Vadim26 [7]

Answer:

When making bread from scratch, the recipe calls for 2/3 cup of water

Step-by-step explanation:

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3 years ago