3 years ago

Four coins are flipped. what is the probability that there will be exactly two heads

Mathematics

1 answer:

alekssr [168]3 years ago

4 0

Hope this helps you!

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Solve for w.<br> 44=2w<br> Simplify your answer as much as possible.

emmasim [6.3K]

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The answer is 22.

Step-by-step explanation:

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2 years ago

Write the equation of the line that is parallel to the line y = 3x – 5 and passing

sergey [27]

Y=3x+17

this passes through the point (-5,2) and is parallel to y=3x-5

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2 years ago

Please help with questions 1 and 2

Georgia [21]

Answer:

a) 4^1

b) 9^1

a) 9^6

b) 4^6

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1 year ago

At an aquarium, 6 out of 18 deliveries are plants. The aquarium is making 15 deliveries next week and wants to use a proportion

stealth61 [152]

Answer:

I think 5 of the 15 deliveries are plants.

Step-by-step explanation:

I divided 6 by 18 to get 3.4 (I rounded up), which translates to 34%. 34% of 15 is 5.1, I rounded to get 5.

I checked my work by getting 34% of 18, which is 6.12 and would round to 6.

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2 years ago

How do you solve this equation: 1988 = 28(p + 15)

WINSTONCH [101]

Answer:

see Below

Step-by-step explanation:

Let's solve your equation step-by-step.

1988=28(p+15)

Step 1: Simplify both sides of the equation.

1988=28(p+15)

1988=(28)(p)+(28)(15)(Distribute)

1988=28p+420

Step 2: Flip the equation.

28p+420=1988

Step 3: Subtract 420 from both sides.

28p+420−420=1988−420

28p=1568

Step 4: Divide both sides by 28.

28p

1568

p=56

Answer:

p=56

4 0

2 years ago