All categories

3 years ago

A bag of grass seed weighs 8 pounds.

Mathematics

2 answers:

Lostsunrise [7]3 years ago

8 0

The answer is A

...........................................................................................................

lisabon 2012 [21]3 years ago

7 0

The answer is a hope this helps

You might be interested in

Strawberries cause two hours per pound Kate buys 5 pounds he gets 20% off discount on the total cost how much does Kate pay for

stira [4]

8.................................

7 0

3 years ago

4. Lisa walked 48 blocks in 3 hours.<br> blocks per hour

dlinn [17]

Answer:

The number of blocks in one hour is the same that the unit rate, so 16 blocks per hour

Step-by-step explanation:

we know that

To find out the unit rate, divide the total blocks by the total time

$\frac{48}{3}\ \frac{blocks}{hours}=16\ \frac{blocks}{hour}$

3 0

3 years ago

Consider the cylinder below. Which statements are true?

kari74 [83]

Answer:

A and C

Step-by-step explanation:

The volume of a cylinder is the area of a circle times the height.

$\pi$ $r^{2}$ h

A = Plugging things in we'd have $\pi$ $8^{2}$ 12. Which is pi x 64 x 12. Which is pi x 768. Which is 768 pi.

Basically use the same method for the other two questions

g'day

-birb

5 0

2 years ago

What is the t- critical value for the confidence levek of c=92 and 19 degrees of freedom

Nonamiya [84]

Answer:

-1.85

Step-by-step explanation:

On TI-84

invT((1-0.92)/2), 19)

invT(0.04,19)

8 0

4 years ago

If x>7, then |x|>7. |y|>7, so y=7<br><br><br> Valid or invalid?

Alex

$\text{if }x>7\text{, then }|x|>7$ is a valid argument

$|y|>7\text{, so }y=7$ is not a valid argument

For the first argument: $\text{if }x>7\text{, then }|x|>7$

From the definition of absolute value function

$|x|=x$ if $x\ge0$

That is every positive number is its own absolute value. Since

$x>7\implies x\ge0$ ,

we can argue that

$x>7\implies |x|>7$

so the first argument is valid

For the second argument: $|y|>7\text{, so }y=7$

From the definition of absolute value function

$|y|:=\left \{ {y\text{ if }y\ge0}\atop{-y\text{ if }y$

This means that

$|y|>7:=\left \{ {y>7\text{ if }y\ge0}\atop{-y>7\text{ if }y$

$|y|>7:=\left \{ {y>7\text{ if }y\ge0}\atop{y$

no part of the definition allow for the option $y=7$ . So the second argument is not valid.

Learn more here: brainly.com/question/11897796

7 0

3 years ago