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2 years ago

A scientist has collected the following data on the population of a bacteria colony over a thirty-minute period:

Mathematics

1 answer:

Harman [31]2 years ago

7 0

I think it’s D sorry if it’s wrong

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Amy and Beth share some money in the ratio 3:5.

o-na [289]

Ans: £12 hope it helps

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3 years ago

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Can someone please help me with my math problem?

elena-s [515]

The answer to Part A is 2 15/32

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3 years ago

Hey guys does anyone know how to lesson 26 Exit ticket 5.4 eureka math engage ny? The last problem: Larry spends half of his wor

Vesnalui [34]

Answer:

$\frac{1}{12}$ X

Step-by-step explanation:

Let X is the number of hours Larry works a day

Given: Larry spends half of his workday teaching piano lessons.

=> Number of hours he teaches piano a day is: $\frac{1}{2}$ X

As we know that, he has 6 students, so the fraction of his workday is spent with each student is:

$\frac{1}{2}$ X : 6

= $\frac{1}{12}$ X

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3 years ago

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Applying Properties of Exponents In Exercise,use the properties of exponents to simplify the expression.

vitfil [10]

Answer:

(A) $e^2$

(b) $e^{-3}$

(d) $e^3$

Step-by-step explanation:

We have given expression and we have to simplify the expression using exponent property

(A) $(\frac{1}{e})^{-2}$

So $(\frac{1}{e})^{-2}=\frac{1}{e^{-2}}=e^2$

(b) $(\frac{e^5}{e^2})^{-1}$

So $(\frac{e^5}{e^2})^{-1}=(e^{3})^{-1}=e^{-3}$

So $\frac{e^5}{e^3}=e^2$

(d) $\frac{1}{e^{-3}}=e^3$

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2 years ago

How many cups are there in 41/2gallons of fruit punch

adoni [48]

72 cups (US Gallons)

1 gallon = 19.215 cups.

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3 years ago