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mr Goodwill [35]

2 years ago

6

LOOK RIGHT HERE! HELP FASSST EMERGENCY! Don't go past go to this question right here and no Decimal answers plz. Thanks the answ

er is not 144 BTW. Thank you.

1 answer:

ArbitrLikvidat [17]2 years ago

7 0

Answer: 140cm^3

Step-by-step explanation:

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Urgent help needed. Will mark you brainlest when correct

posledela

Question 7: Option (4)

$A=(3/8)^2=\frac{9}{64}$

Question 8: Option (3)

$A=\frac{1}{2}(17)(9)=76.5$

Question 9: Option (2)

$A=\pi(10)^2 \approx 314$

7 0

1 year ago

Cindy is growing plants for a science project. During the project, one plant grows from a height of 7 cm to 10.85 cm. What is th

Leto [7]

Answer:

Percentage increase in the height is 55%.

Step-by-step explanation:

Since Cindy is growing plants for a science project. During the project Cindy found that one plant grows from 7 cm to 10.85 cm.

We have calculate percent increase in the height of the plant.

We know formula to calculate the percentage is

% Increase in the height = Net increase in the height×100/Initial length of the plant

= $\frac{(10.85-7)100}{7}= \frac{(3.85)(100)}{7}=\frac{385}{7}= 55%$

Therefore % increase in the height of the plant is 55%.

8 0

2 years ago

The small submarine is at –1,320 feet in relation to sea level. The submarine needs to be 180 feet below sea level in 60 minutes

alexandr402 [8]

Answer:

The submarine needs to move up, so the rate the submarine needs to move is positive.

3 0

2 years ago

Read 2 more answers

Marigold read the same number of books each month during the first half of the year.she read 30 books in all. write an equation

ivann1987 [24]

B=30 divided by 6
The answer is 5.

6 0

2 years ago

Linda bought 13 pounds of rice for $7.

Fofino [41]

Answer:

13pounds =$7

13/7pounds = $1

1.85pounds=$1

Step-by-step explanation:

5 0

2 years ago