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2 years ago

The table shows a hot air balloon’s height h, in feet, during a descent at various times t, in seconds.

Mathematics

2 answers:

11Alexandr11 [23.1K]2 years ago

7 0

Do you have a picture my freind

Bess [88]2 years ago

6 0

Answer:

9.5

Step-by-step explanation:

trust me.

You might be interested in

Name a 2 digit odd number that is prime.name a 2 digit odd number that is compostite

e-lub [12.9K]

Prime for 2 digit odd number: 13 , 11 , 17, etc

Odd number that is composite: 39, 25, 15, etc

Hope this helps

7 0

2 years ago

The city planning committee wants one tree planted every 20 ft along Dayton Ave. if the perimeter of the plot of land is 234 ft

Vladimir [108]

Answer:

2 trees

Step-by-step explanation:

Since the city is planting a tree every 20 feet across Dayton Avenue, then we need to find the length of the side that is on Dayton Avenue.

We are missing 3 sides to this. But it's extremely important to note that the side adjacent to Dayton Avenue is the same length as the other missing two sides combined. This is because both of these lengths contain the 1 feather and 2 feather mark - these signify congruence.

This means that the side lengths of both of them combined will be $234-52-68=114$

This means the side adjacent to Dayton Avenue is

$114\div2=57$ feet long.

Now that we know that the side is 57 feet long, we have to divide this by 20, as a tree is being placed every 20 feet. If we get a decimal, we will have to round down because it gets planted only, and only if, 20 more feet has been accomplished. If we are a fraction of the way there, a tree doesn't get planted.

$57\div20=2.85$

Rounding down gets us 2.

Hope this helped!

3 0

2 years ago

Read 2 more answers

A garden hose supplies 36 gallons of water in 3 minutes. Use a table of equivalent ratios to show the garden hose's water flow i

tino4ka555 [31]

Answer:

The flow per-minute is 12 gallons every minute

Step-by-step explanation:

x-y

1-12

2-24

3-36

7 0

2 years ago

According to Masterfoods, the company that manufactures M&M’s, 12% of peanut M&M’s are brown, 15% are yellow, 12% are re

mr Goodwill [35]

Answer:

See explanation.

Step-by-step explanation:

We are looking at a geometric distribution.

The probability of selecting a brown peanut is .12 = p

The probability of not selecting a brown peanut is .88 = q

The probability mass function is p(y) = (.88)^(y-1) * (.12)

a) p(7) = (.88)^6 * .12 = .0557

b) p(7 <= y <= 8) = p(7) + p(8)

= .0557 + (.88)^7 * .12 = .1048

c) p(y <= 7) = p(0) + p(1) + ... + p(7)

= .12 + (.88)^1 * .12 + (.88)^2 * .12 + ... + (.88)^6 * .12 = .4713

d) The expect value is 1/p. So, 1/(.12) = 8.33 M&M's

6 0

3 years ago

Read 2 more answers

While munching on some skittles, Bobby the Vampire lost a tooth that just so happened to be one of his fangs. He measured it to

12345 [234]

Answer: 10.6299

Step-by-step explanation:

There are 0.3937 inches in a cm., So, the length of the tooth in inches is $27(0.3937)=10.6299 \text{ in }$

7 0

8 months ago