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2 years ago

12

Estimate the probability that an Earthbound meteorite either disintegrates above or impacts with a body of water. Round to the n

earest hundredth.

1 answer:

Ad libitum [116K]2 years ago

5 0

Answer:

0.71 is the answer

Step-by-step explanation:

Answered on edu

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(25 points & Brainliest, please explain)

My name is Ann [436]

Answer:

Quadratic expression

Step-by-step explanation:

5x + 3x^2 − 7

Degree of expression = 2

So it is Quadratic expression

6 0

2 years ago

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Any idea what the answer could be??????

sveta [45]

Here is the answer with an explanation!

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3 years ago

Find volume of the foam

Roman55 [17]

Answer:

35 cubic feet

Step-by-step explanation:

127 137

If you divide the foam into 2 rectangular prisms, you will get a rectangular prism with dimensions of 1 * 2 * 7, and another prism with dimensions of 1 * 3 * 7. You find the separate volumes of each, and get 14 ft^3, and 21 ft^3. You add these together to get 35 ft^3

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2 years ago

If you pay $35 for a drug and the selling price is $50 what is the mark-up of this drug

Daniel [21]

Answer:

15$

Step-by-step explanation:

15$

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2 years ago

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A soundproofing tile is made of 8 identical solid right pyramids with square bases. The length of the whole tile shown is x inch

mylen [45]

Answer:

Option B ⇒ Area of base of each pyramid :

$(\frac{x}{4})^2 in^2$

Option A ⇒ Volume of pyramid :

$\frac{1}{3} x^{2} \cdot y$ cm3

Step-by-step explanation:

One side of tile consists of 4 pyramids and since length of whole tile is x,

So, the base length of each pyramid = $\frac{x}{4}$

⇒ Area of base of each pyramid = side²

⇒ Area =

$(\frac{x}{4})^2 in^2$

Volume of square based pyramid :

$=(Area of base )\cdot \frac{h}{3}\\=\frac{x^2}{3} cm^3$

For 1. The correct Option is B

For 2. The correct option is A

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2 years ago

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