3 years ago

Surface area of the rectangular prism is 52 square inches. What is the volume

Mathematics

1 answer:

stepladder [879]3 years ago

7 0

I don’t know at all lol

You might be interested in

off the day before. At 5:30 P.M. he was on page 160. At 8:00 PM. he was on page 280. freading the book is modeled by a linear fu

xxMikexx [17]

2hr 30 min difference
120 page difference
24 = 30 mins
24×4= 96
160-96=64

i think he started on page 64?

7 0

3 years ago

Lori wants to spend less than $20 on her school lunches this week. If she plans to buy all her lunches at school this week, on a

Elden [556K]

Answer:

average = amount/ days

the answer is 4

8 0

2 years ago

A teacher randomly selects 10 out of her 30 students and finds that the mean height of those 10 students is 5′2". Is this a samp

vesna_86 [32]

Answer:

Sample mean

Symbol: $\frac{}{x}$

Step-by-step explanation:

Given

$Population = 30$

$Sample = 10$

$Mean\ of\ the\ selected\ 10 = 5'2"$

Solving (a): Is it sample mean or population mean

From the question, we understand that 10 were selected from a total of 30.

And the mean of the selected 10 is 5'2"

The selected 10 is referred to as sample and the mean of the 10 is the sample mean

Solving (b): Symbol to use.

The symbol for sample mean is: $\frac{}{x}$

5 0

2 years ago

Suppose that y varies directly as x, and that y = 12 when x = 3. When x = 10, y =

strojnjashka [21]

Rule: y = kx (y varies directly with x)

Then 12=k(3), and k=4. Then the rule (direct variation) becomes y=4x.

Now let x=10. Then y=4(10) = 40 (answer)

8 0

2 years ago

Read 2 more answers

A triangle can have sides whose lengths are 9cm, 16 cm, and

vodka [1.7K]

Answer: (B) 8 cm

Step-by-step explanation:

A triangle has 3 sides.

In order for it to be a triangle, the sum of sides a and b must be greater than the length of side c.

Testing (A) 7cm:

7 + 9 > 16

16 > 16

False

Testing (B) 8cm:

8+9 > 16

17 > 16

True

Testing (C) 25cm:

9 + 16 > 25

25 > 25

False

Testing (D) 26cm:

9 + 16 > 26

25 > 26

False

5 0

1 year ago