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sveta [45]
3 years ago
9

I’ll mark you brainliest, please show work!! i’ll also give more points

Mathematics
2 answers:
wlad13 [49]3 years ago
5 0
The answer is 414 I’m pretty sure
Nimfa-mama [501]3 years ago
4 0

Answer:

414

Step-by-step explanation

80+10hrs=230

23bacteria:1hr

414bacteria:18hrs

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A standard die is rolled 600 times. How many times would you expect to roll a number
jekas [21]
Their are 3 numbers less than 4 on a die with 6 sides so 3 is 50% of 6 so then it should land on a number less than 4 50% of the 600 rolls to get 300
5 0
3 years ago
Read 2 more answers
The net of a cube is shown on the coordinate plane. What is the surface are of the cube?
Ksju [112]

Answer:

I don't know. Show me the coordinate plane

7 0
2 years ago
What is the value of the expression “three less than the quotient of ten and a number, increased by six” when n = 2?
alisha [4.7K]

Answer:

8

Step-by-step explanation:

The given expression is "three less than the quotient of ten and a number, increased by six”

The quotient of ten and a number increased by six is translated into mathematical expression as:

\frac{10}{n}+6

Three less than the quotient of ten and a number, increased by six is

(\frac{10}{n}+6)-3

When we substitute n=2, we get:

(\frac{10}{2}+6)-3

Divide to get:

(5+6)-3

Add to get:

11-3

Subtract

8

4 0
3 years ago
Um, I don't really understand this can anyone help?
gladu [14]

Answer:

take the numbers in the () and turn them into a equation  slope

Step-by-step explanation:

8 0
2 years ago
Solve equation 1/4=x^-1/2
Alex

Answer:

A. {16}

Step-by-step explanation:

1/4 = x^-1/2

We have the exponent rule a^-1 = 1/a^1

Applying the rule, we get

1/4 = 1/x^1/2

x^1/2 = √x

1/4 = 1/√x

Now let's cross multiplying, we get

√x  = 4

Taking square on both sides, we get

x = 16

The answer: A. {16}

Hope this will helpful.

Thank you.

3 0
3 years ago
Read 2 more answers
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