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ioda
3 years ago
6

Tom walked 2.75 miles each hour. How far did he walk after 2.4 hours?

Mathematics
1 answer:
sweet-ann [11.9K]3 years ago
8 0
2.75 x 2.4 = 6.60 
Tom walked 6.60 miles in 2.4 hours
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Someone help me pls
Delicious77 [7]

Answer:

ans is 5 -¹⁸ thanks for asking

8 0
3 years ago
How do you compute unit rates associates with ratios and fractions?
Crazy boy [7]
<span>Compute unit rates associated with ratios of fractions, including ratios of lengths, areas and other quantities measured in like or different units. For example, if a person walks 1/2 mile in each 1/4 hour, compute the unit rate as the complex fraction 1/2/1/4 miles per hour, equivalently 2 miles per hour. ... hope this helps.</span>
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3 years ago
(1 point) An innovative rural public health program is reducing infant mortality in a certain West African country. Pretend the
nataly862011 [7]

Answer:

Infant mortality will reduce to 33% in 1.63 years

Step-by-step explanation:

Let the population be X

Population after 1 year

X - 7.3 % of X

X -0.073 X\\0.927X

As we know

P = P_0 * e^{rt}

Substituting the given values we get -

\frac{P_0 - 0.33P_0}{P_0} = e^{-0.33 * t}\\0.67 = e^{-0.33 * t}\\

Taking log on both sides we get -

-0.20273 = -0.33 * t\\t = 1.627

4 0
3 years ago
Halppppp, thanks also no work no credit
rosijanka [135]
I’m sorry but how r we supposed to answer there’s no picture
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3 years ago
A realtor uses a lock box to store the keys to a house that is for sale. The access code for the lock box consists of five digit
ankoles [38]

Answer:

45,000 codes

Step-by-step explanation:

We can define that "digits" are defined to symbols 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9. There are a total of ten digits.

The problem indicates that the first digit cannot be zero, this means that there are 9 options in the first digit of the code.

For the second, third and fourth digits of the code there is no restriction, so there are 10 options for each.

For the fifth digit of the code, we can choose any even digit, so we have 5 options.

This means that there is a total of

9 * 10 * 10 * 10 * 5 = 45,000

3 0
3 years ago
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