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4 years ago

Two number cubes are rolled. What is the probability that the sum of the numbers rolled is either 3 or 9?

1 answer:

7 0

$|\Omega|=6^2=36\\ |A|=\underbrace{2}_{\text{the sum is 3}}+\underbrace{4}_{\text{the sum is 9}}=6\\\\ P(A)=\dfrac{6}{36}=\dfrac{1}{6}\approx17\%$

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a zoologist hides in a bush 200 feet away from a tree inhabited by a family of monkeys. if the zoologist is looking up at an ang

Nastasia [14]

Answer:

$\displaystyle 53.6ft$

Step-by-step explanation:

refer the attachment

let the height be h

since we are given the adjacent side and want to figure out opposite side we'll use tan function

so our equation is

$\displaystyle \tan( {15}^{ \circ} ) = \frac{h}{200}$

cross multiplication:

$\displaystyle h = 200\tan( {15}^{ \circ} )$

by using calculator we acquire:

$\displaystyle h \approx 53.6ft$

hence,

about 53.6ft high in the tree ate monkeys

4 0

3 years ago

The population of a town was 230000. For 12 years, the population grew by 4% per year, compounded continuously. What was the pop

kap26 [50]

Answer: 371697

Step-by-step explanation:

For continuously compounded values, we use the formula Pe^rt, or Pert. P is our principal/initial value, 230000. e is the constant e, r is our rate, 4% or .04, t is our time, 12. So, 230000*e^(.04*12)=371697.112504, rounding down, 371697.

8 0

3 years ago

PLEASE HELP I WILL GIVE BRAINIEST

balu736 [363]

Answer:

m ≤ - 10

Step-by-step explanation:

m/-5 ≥ 2

Multiply both sides by -5 to isolate m. Because we are multiplying by a negative, we must flip the sign.

m ≤ -10

8 0

3 years ago

Elliot ate 3/8 of a pizza that was cut into 8 slices. How much is left?

Yuliya22 [10]

Answer:

5/8

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

A boat heading out to sea starts out at

Firlakuza [10]

Answer:

Distance from A to B is 1152.6 feet.

7 0

3 years ago