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3 years ago

Which expression is equivalent to 4(x+2)?

Mathematics

1 answer:

Alex73 [517]3 years ago

5 0

Hello!

You can expand the 4

4x + 8

the answer is 4x + 8

Hope this helps!

You might be interested in

419% of what number is 33.52

Inessa [10]

419% of 33.52=140.4488

6 0

4 years ago

suppose the theoretical probability of winning a prize in the carnival game 0.18 based on this probability how many more custome

Harlamova29_29 [7]

The number of customers I would have expected to win the prize is 6.

<h3>How many more customers would I have expected to win the prize?</h3>

Probability determines the chances that an event would happen. The probability the event occurs is 1 and the probability that the event does not occur is 0.

Based on the probability, the number of customers I would have expected to win: 0.18 x 300 = 36

How many more people I would have expected to win : 36 - 30 = 6

Please find attached the complete question. To learn more about probability, please check: brainly.com/question/13234031

#SPJ1

6 0

2 years ago

The mass of a particular substance is known to grow exponentially at a rate of 1.5% per day. Its initial mass was 230 grams and,

Papessa [141]

Answer:

23 days

Step-by-step explanation:

Given that the mass of a particular substance is known to grow exponentially at a rate of 1.5% per day

Initial mass = $230 gm$

After t days, mass = $325 gm$

The equation is

$P(t) = 325 = 230 (1+\frac{1.5}{100} )^t\\\frac{325}{230} =1.015^t\\log 1.413 = t log 1.015\\t = \frac{log 1.413}{log 1.015} =\frac{0.1502}{0.0065} \\=23.229$

Approximately after 23 days the mass will become 325 gms.

7 0

4 years ago

Assuming your hypothesis is supported, which of the following graphs predicts the response of the female cricket to the male’s s

siniylev [52]

<span>The correct answer for this question is this one: "
Hint 1. Predicting the outcome of the experiment if your hypothesis is supported First, review your hypothesis.

Your hypothesis states that female crickets respond to both the chirp rate of the male’s song and the local temperature when identifying potential mates. From this hypothesis, you make the following prediction: If a female cricket is at a different temperature from a male of the same species, she will not respond to the male’s song.

Hope this helps answer your question.

</span>

5 0

3 years ago

Y < 5x – 2<br> What’s the solution?

Tems11 [23]

Answer:

The correct answer is,

$x > \frac{y + 2}{5}$

7 0

3 years ago