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3 years ago

Let n = 4.

Mathematics

1 answer:

makkiz [27]3 years ago

6 0

(7 • 6) + (4 • 2)
42 + 8 = 50

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Write the sentence as an inequality. Then solve the inequality.

Alex777 [14]

I only know the part 3*n-8≤ -7

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2 years ago

What’s the answer? I need to know this so I can finish my homework FAST!!!!

soldi70 [24.7K]

Answer:

Step-by-step explanation:

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3 years ago

A culture is grown with a population of 45 million cells. The cell population is found to double every hour. What will the popul

Alexandra [31]

45 million * $2^{4}$ = 45million * 16 = 720million

Or you can use
$y=Ae^{kt}$
A is equal to 45 million
To find the rate, k, we can plug in:
$90million=45million*e^{k*1}
$
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$k=ln(2)$
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6 0

3 years ago

Read 2 more answers

Can someone please help me with these?

Vikki [24]

Answer:

Step-by-step explanation:

One way to find the union of two sets is to list all the elements of both sets in order, then delete any duplicates.

Here, joining the two sets gives ...

{1, 6, 2, 3, 14, 2, 9, 13, 1}

Putting these elements into numerical order, we have ...

{1, 1, 2, 2, 3, 6, 9, 13, 14}

I have highlighted the duplicates. Deleting those gives us the desired union of the two sets:

X ∪ Y = {1, 2, 3, 6, 9, 13, 14} . . . . . matches choice C

8 0

3 years ago

ally spent half of her weekly allowance at the movies. to earn more money her parents let her clean the windows in the house for

Orlov [11]

Answer: Her weekly allowance is 24 dollars

Step-by-step explanation:

If she is left with $12 spending half of her weekly allowance the we could set up the equation.

1/2 of x = 12 where x is her weekly allowance.

1/2x = 12

x = 24

3 0

3 years ago