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3 years ago

A rectangular prism has a length of 3 1/2 inches, a width of 5 inches, and a height of 1 1/2 inches

Mathematics

1 answer:

omeli [17]3 years ago

5 0

The rectangular prism would be 105/4 or 26.25 written as a decimal as the answer

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Plz help me with all the problems

Kisachek [45]

75 protein bars must be sold to equal the income!

6 0

3 years ago

If v is one-third of the quantity 3 less than u, how does v change if u is increasing?

kykrilka [37]

Answer:

v increases when u increases

Step-by-step explanation:

From the question, we have that

$v = u - \frac{1}{3} * 3$

$v = u - \frac{3}{3}$

$v = u - 1$

Take u = 1

$v = u - 1$

$v = 1 - 1$

$v = 0$

Take u = 2

$v = u - 1$

$v = 2 - 1$

$v = 1$

Take u = 10

$v = u - 1$

$v = 10 - 1$

$v = 9$

<em>This implies that an increment in u brings an increment in v</em>

3 0

3 years ago

Round 5,963.251 to the place value given

sweet [91]

Which place value are trying to round the number?

7 0

3 years ago

the weight of an elephant is 10 to the 3rd times the weight of a cat if the elephant weighs 14000 pounds how much does the cat w

Andreyy89

Wouldn't you just divide 14000 by 10^3

6 0

3 years ago

A candy distributor needs to mix a 30% fat-content chocolate with a 40% fat-content chocolate to create 150 kilograms of a 32% f

Ber [7]

Answer:

120 kg of 30% fat-content chocolate and 30 kg of 40% fat-content chocolate.

Step-by-step explanation:

We are given that a candy distributor needs to mix a 30% fat-content chocolate with a 40% fat-content chocolate to create 150 kilograms of a 32% fat-content chocolate.

Let the amount of 30% fat-content chocolate be 'x' and the amount of 40% fat-content chocolate be 'y'.

So, according to the question;

x + y = 150 ------------ [equation 1]

and $30\% \text{ of } x + 40\% \text{ of } y=32\% \text{ of } 150$

$30x+40y= 32 \times 150$

$30x+40\times (150-x)= 4800$

$30x+6000-40x= 4800$

$10x = 6000-4800$

$x=\frac{1200}{10}$

x = 120 kg

Now, putting the value of x in equation 1, we get;

x + y = 150

120 + y = 150

y = 30 kg

Hence, 120 kg of 30% fat-content chocolate and 30 kg of 40% fat-content chocolate.

3 0

3 years ago