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elixir [45]
3 years ago
7

Use the binomial theorem to expand the binomial(simple steps). (d-4b)^3 Urgent help needed

Mathematics
1 answer:
shepuryov [24]3 years ago
5 0
I hope that will help that's the simplest I could go

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The blueprint for a new swimming pool uses the scale 3/4 inch = 2 feet. If the actual dimensions of the pool will be 8 ft wide b
weeeeeb [17]

Answer:

The dimensions of the pool on the blueprint would be 3 in wide by 4.5 in long.

Step-by-step explanation:

First I turned 3/4 into a decimal, which would be 0.75. The I divided the dimensions of the pool by two. This way I could multiply the .75 by how many sets of two feet there were in the dimensions. Finally I multiplied 4 by .75 and I multiplied 6 by .75. That is how I found my answer.

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3 years ago
A/dc=b ,solve for a ---please help?!!
nydimaria [60]
Multiply dc over one on both sides on the left it’ll be cancelled out with a alone and on the right it would be b*dc - from a freshman
7 0
3 years ago
Tracy measured the weight of her hamster. Her first measurement was 13 ounces. Her second measurement was 1 pound. Which measure
pickupchik [31]

Answer:

13 ounces

Step-by-step explanation:

5 0
3 years ago
Hailey plans to buy some items from the concession stand at the movie theater. The prices listed in the chart do not include tax
Triss [41]
Answer: C 17.55

Explanation:
Popcorn: $7.75
Soda: $5.15
Bag of Candy: $4.65

7.75 + 5.15 = 12.90 + 4.65 = 17.55

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6 0
3 years ago
What is the a, b, and r for y=3.6(1.25)^x
tia_tia [17]

Answer:

a=3.6, v=1.25 and r=25%

Step-by-step explanation:

The given exponential function is

y = 3.6 {(1.25)}^{x}

We compare to the form:

y = a{(b)}^{x}

We have a=3.6, b=1.25

The r is the percentage of increase or decrease.

We realized there is a 25% increase because

y = 3.6 {(1 + 25\%)}^{x}

Hence

r = 25\%

8 0
3 years ago
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