Ask question

Ask question

All categories

katen-ka-za [31]

2 years ago

9

Help immediately!!!! pls .

1 answer:

dsp732 years ago

8 0

ANSWER: The expression that represents the volume of the cone written in terms of π is: 18π in^3

You might be interested in

30 POINTS - The tables below represent the profits earned by a merchandiser from four new consignments of t-shirts. Each consign

Nuetrik [128]

The answer is the 2nd graph having a profit of 5, 15, 6, 18, and 10.
Graph 1, 3, and 4 showed a similar linear association, with the exception of graph 3 having a negative slope. In graph 2, however, the data is scattered which showed no association between the two variables.

Note: Refer to the attached pictures.

8 0

4 years ago

Solve 1 ÷ one eighth = ________

goblinko [34]

Hope you can see the picture please let me know if you can Have a great day

6 0

3 years ago

Read 2 more answers

HELP PLEASE ASAP!!!!!!!!!!!!!The value of 1-4 is not-2 because

natta225 [31]

Answer:

D - (-2)^2 does not equal to -4

Step-by-step explanation:

√-4 does not equal -2 because if you try squaring -2 you will get 4 not -4, because 2 negative number makes it a positive.

For example

-2 x -2 - There are two negative numbers, so it should equal...

4

8 0

3 years ago

The half-life of Radium-226 is 1590 years. If a sample contains 400 mg, how many mg will remain after 2000 years?

Assoli18 [71]

Answer:

167.27 mg.

Step-by-step explanation:

We have been given that the half-life of Radium-226 is 1590 years and a sample contains 400 mg.

We will use half life formula to solve our given problem.

$N(t)=N_0*(\frac{1}{2})^{\frac{t}{t/2}$ , where N(t)= Final amount after t years, $N_0$ = Original amount, t/2= half life in years.

Now let us substitute our given values in half-life formula.

$N(2000)=400*(\frac{1}{2})^{\frac{2000}{1590}$

$N(2000)=400*(0.5)^{1.2578616352201258}$

$N(2000)=400*0.4181633028874878239$

$N(2000)=167.26532115499512956\approx 167.27$

Therefore, the remaining amount of Radium-226 after 2000 years will be 167.27 mg.

3 0

3 years ago

you roll a six sided die 2 times. what is the probability of rolling a number greater than three and then rolling an odd number?

Advocard [28]

Answer:

50%

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers