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2 years ago

5

8. A dolphin in an aquarium is 12 feet long. A scale model

1 answer:

Nadusha1986 [10]2 years ago

8 0

41.14 or 3.5inches over 144inches

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10 points thanks to those who help

Rasek [7]

D because counterclockwise is turning to your left

8 0

3 years ago

Read 2 more answers

Help I have one day to do this pleaseeeeeee

Sonbull [250]

I’m pretty sure the answer is c.

Since each I guess ‘layer, or cubes will have 12 cubes.

The height is 4

12*4=48

I hope this helps, I’m really sorry if the answer is wrong

6 0

2 years ago

Read 2 more answers

Suppose that in a certain county 37% of voters are registered as Democrats, 29% as Republicans, 7% as Green party, and the rest

Fantom [35]

Answer:

$0.66$

Step-by-step explanation:

GIVEN: Suppose that in a certain county $37\%$ of voters are registered as Democrats, $29\%$ as Republicans, $7\%$ as Green party, and the rest are considered Independents. You conduct a poll by calling registered voters in the county at random.

TO FIND: Probability that the first call will be to either a Democrat or a Republican.

SOLUTION:

Lets total population of county be $100x$ .

voters registered as Democrats $=37\%=\frac{37}{100}\times100x$

$=37x$

voters registered as Republicans $=29\%=\frac{29}{100}\times100x$

$=29x$

voters registered as Green party $=7\%=\frac{7}{100}\times100x$

$=7x$

Probability that first call will be to Democrats $P(A)=\frac{\text{total democrats}}{\text{total voters}}$

$=\frac{37x}{100x}=0.37$

Probability that first call will be to Republican $P(B)=\frac{\text{total republicans}}{\text{total voters}}$

$=\frac{29x}{100x}=0.29$

probability that the first call will be to either a Democrat or a Republican

$=P(A)+P(B)$

$=0.37+0.29$

$=0.66$

Hence the probability that the first call will be to either a Democrat or a Republican is $0.66$

6 0

3 years ago

Need this question ASAP!!! Grayson bought a rectangular waste basket that is 1 1/2 feet long, 3/4 foot wide, and 2 feet high . F

deff fn [24]

Answer:

9/4 cubic feet

Step-by-step explanation:

1.5*3/4*2=9/4

4 0

2 years ago

Evan uses some of his comic book money to buy a magazine for $4. Evans uncle gave him $30, what fraction of this money did he sp

VLD [36.1K]

13.33 is the answer just divide 4/30 and there ya go! :D Hope this helps!

6 0

2 years ago