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miss Akunina [59]
3 years ago
14

3 x 5 + 9(2+ 13)

Mathematics
1 answer:
san4es73 [151]3 years ago
3 0
It hase to be le letter c
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A French restaurant used 92,870 ounces of cream last year. This year, due to a menu update, it used 100% less. How much cream di
ValentinkaMS [17]

Answer:

<u>The French restaurant did not use cream this year, due to a menu update.</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Amount of cream used by a French restaurant last year = 92.870 ounces

Amount of cream used by the French restaurant this year = 100% less

2.  How much cream did the restaurant use this year?

The answer is zero and we calculated it this way:

92,870 - 100% (92,870) = 92,870 - 92,870 * 1 = 92,870 - 92,870 = 0

<u>The French restaurant did not use cream this year, due to a menu update.</u>

6 0
3 years ago
Austen has $20 in a savings account that earns 5% annually. The interest is not
marta [7]

20x(5/100)=1

That is the interest after one year

Add to the principal:20+1=21

3 0
2 years ago
A family of 3 shares the minutes on a cell phone plan. Suppose the plan allows for 675 minutes per month. How many minuets are l
Olegator [25]
Let's come up with variables to substitute and make an equation.

T = total number of minutes
P = number of minutes used by each person in the phone plan
R = remaining minutes per month

R=T-3P

Now that we have an equation, we can substitute the numbers we are given in the problem to find the final solution.

R= 675- 3(250)
R= 675- 750
R= -75 minutes

There are no remaining minutes, and in fact, the people on the phone plan have used 75 extra minutes than provided for in their phone plan.
5 0
2 years ago
A company manufactures aluminum mailboxes in the shape of a box with a half-cylinder top. The company will make 1960 mailboxes t
DiKsa [7]

Answer:

Yes

Step-by-step explanation:

6 0
3 years ago
A grocery stores studies how long it takes customers to get through the speed check lane. They assume that if it takes more than
Reptile [31]

The probability that a randomly selected customer takes more than 10 minutes will be 8.38%

<em><u>Explanation</u></em>

The average or mean(\mu) is 8.56 minutes and standard deviation(\sigma) is 1.04 minutes.

<u>Formula for finding the z-score</u> is:   z= \frac{X-\mu}{\sigma}

So, the z-score for X= 10 minutes will be.....

z(X=10)=\frac{10-8.56}{1.04}=\frac{1.44}{1.04}=1.3846... \approx 1.38

Now, according to the standard normal distribution table,  P(z . So.....

P(X>10)=P(z>1.38)= 1-P(z

So, the probability that a randomly selected customer takes more than 10 minutes will be 8.38%

3 0
3 years ago
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