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never [62]
3 years ago
13

During the two hours of the morning rush from 8 a.m. to 10 a.m., 100 customers per hour arrive at the coffee shop. The coffee sh

op has a capacity of 80 customers per hour. How long does the customer arriving at 10 a.m. have to wait to be served? 2 hours 1 hour 0.5 hour 0.25 hour
Mathematics
1 answer:
neonofarm [45]3 years ago
3 0

Answer:

Time to serve the customer arriving at 10 a.m. = T × (Demand/Capacity - 1)

2 * (100/80 - 1) = 0.5

The customer arriving at 10 a.m. would have to wait 0.5 hours to be served.

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A certain university has 10 vehicles available for use by faculty and staff. four of these are vans and 6 are cars. on a particu
REY [17]
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6 0
3 years ago
Katie had 4 full cement blocks and one that was 4⁄6 the normal size. If each full block weighed 3 2⁄4 pounds, what is the weight
sveta [45]

Answer:

The weight of the block that Katie has is 16 1/3 pounds

Step-by-step explanation:

<u>Katie has: 4 full cement blocks and 4/6 (or 2/3 ) of the normal size of a cement block</u>

For one full block, it weighs 3 2/4 ( or 1/2) pounds, if you want to find the answer of the question, you need to multiply the weight with the cement blocks that Katie have.

<u>First do the four full cement blocks:</u>

4 * 3 2/4 = ?

4 * 14/4 = ?

Cancel the 4 that is being multiplied and the 4 that is being divided by 14.

= 14.

<u>Now do the 4/6 (or 2/3) cement block:</u>

2/3 * 3 2/4 = ?

2/3 * 14/4 = ?

Multiply the fractions together:

= 28/12

= 2 1/3

<u>Finally, you add up the full blocks and the 2/3 cement block to get your answer:</u>

2 1/3 + 14 = 16 1/3

The weight of the block that Katie has is 16 1/3 pounds

4 0
3 years ago
Two angles that are supplementary are always linear pair true or false?
insens350 [35]
The answer would be True
5 0
3 years ago
The graph of f(x) is shown. Estimate f(-3).<br> f(-3) = 1
Effectus [21]

Answer:

There is no graph.

But 1 would be a good estimate if f(-3)=1

Step-by-step explanation:

5 0
3 years ago
1. Fill in the blanks for the rules for working with exponents:
natima [27]
1.a)add
B) substract
C) multiply
D) one

2) 1002=1.002×10^3

3)2.8×10^-3 < 2.5×10^-2 < 1.2×103 <4×103
5 0
3 years ago
Read 2 more answers
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