Ask question

Ask question

All categories

2 years ago

8

Problem 17 Mrs. Casey, a sixth grade math teacher, ordered one package of pencils for each of her 92 students Each package conta

ined a dozen pencils. How many pencils did Mrs. Casey order?

1 answer:

Semmy [17]2 years ago

4 0

Answer:

1104

Step-by-step explanation:

1 package had 12 pencils

thus, 92 packages will have = (92*12) = 1104 pencils

You might be interested in

Multiply Conjugates Using the Product of Conjugates Pattern

Harrizon [31]

Answer:

The product is the difference of squares is $\left(4-6y\right)\left(4+6y\right)=16-36{{y}^2}$

Step-by-step explanation:

Explanation

The given expression is (4-6 y)(4+6y).

We have to multiply the given expression.

Square the first term 4. Square the last term 6y.

$\begin{aligned}&(4-6 y)(4+6 y)=(4)^{2}-(6 y)^{2} \\&(4-6 y)(4+6 y)=16-36 y^{2}\end{aligned}$

7 0

2 years ago

Fred has 36 strawberries and 42 blueberries. He wants to use them to garnish desert so that each desert has the same number of b

DENIUS [597]

To do this problem you must find the GCF or the greatest common factor of 36 and 42. For example 36 can be made by 1 and 36 2 and 18 3 and 12 4 and 9 and 6 and 6. 42 can be made by 1 and 42 2 and 21 3 and 14 and 6 and 7. The highest common factor is 6. So, if you put 6 berries on all of the desserts, you will put 6 strawberries on 6 tarts and 6 blueberries on 7 tarts. That’s a total of 13 desserts

7 0

3 years ago

Marta puts 4.87 in her coin bank. Each day she added 1 quarter, 1 nickel , and 3 pennies. How much money was in her coin bank af

Diano4ka-milaya [45]

The answer is $6.85
Every day she puts in .33 cents.
So 6 days is $1.98
1.98+4.87=6.85
hope this helps

7 0

3 years ago

A sample of men's heights was taken and the mean was 68.8 inches. The standard deviation is 2.8 inches. What percent of the men

jarptica [38.1K]

Answer:

87.29%

Step-by-step explanation:

Given: Mean= 68.8 inches

Standard deviation= 2.8 inches

Now, finding the percent of the men in the sample were greater than 72 inches.

We know, z-score= $\frac{x-mean}{standard\ deviation}$

z-score= $\frac{72-68.8}{2.8}$

⇒ z-score= $\frac{3.2}{2.8} = 1.14$

∴ z-score= 1.14

Next, using normal distribution table to find percentage.

Coverting 0.8729 into percentage= $0.8729\times 100$

We get the percentage as 87.29%

Hence, 87.29% of the men in the sample were greater than 72 inches.

6 0

3 years ago

During the sale, Britney pays $16 for a set of bunk beds. What was the original price?

ludmilkaskok [199]

Answer:

it depends on the sale the store is having

6 0

2 years ago