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3 years ago

Round 3347 to 1SF. Please help lol

Mathematics

1 answer:

Burka [1]3 years ago

5 0

Answer:

3000

Step-by-step explanation:

To simplify, 1 significant figure means a number that isn't zero. Although the zeros in 3000 do count as significant figures so this is a weird one.

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Find the value of x<br> -7x + 4x = 9

hram777 [196]

Answer:

it is -79 + 41 = 9 i tried please give me brainlest

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Calculate the average time the car took to reach each checkpoint. Record the average time in Table D of your Student Guide. The

zhuklara [117]

The average time the car took to reach each checkpoint are:

2.07
3.16
4.11
4.92

<h3>Average time</h3>

Given:

Time interval

1 2 3 4

2.02 3.17 4.12 4.93

2.05 3.07 3.98 4.81

2.15 3.25 4.23 5.01

Hence:

First quarter checkpoint

Average time= (2.02 + 2.05 + 2.15) / 3

Average time=6.22/3

Average time= 2.07s

Second quarter checkpoint

Average time= (3.17 +3.07 + 3.25) / 3

Average time=9.49/3

Average time = 3.16 s

Third quarter check point

Average time= (4.12 + 3.98 + 4.23) / 3

Average time=12.33/3

Average time= 4.11 s

Fourth quarter check point

Average time = (4.93 + 4.81 + 5.01) / 3

Average time=14.75/3

Average time= 4.917 s

Average time=4.92s (Approximately)

Therefore the average time the car took to reach each checkpoint are: 2.07, 3.16, 4.11, 4.92.

Learn more about average time here:brainly.com/question/19136062

#SPJ1

6 0

2 years ago

Cual es el resultado?

Korolek [52]

I hope this helps you

x^2/3 [x^2/3.x^-1/4)^6.1/3.2

x^2/3[x^8-3/12]^4

x^2/3 [x^5/12]^4

x^2/3.x^5/12.4

x^2/3.x^5/3

x^2+5/3

x^7/3

5 0

4 years ago

The probability that a toy Raymond picks out of a box is both plush and a dinosaur is 30%. The probability that a toy Raymond pi

GalinKa [24]

Answer:

0.4 = 40% probability that a toy that Raymond picks out of a box is plush given that it is a dinosaur.

Step-by-step explanation:

Conditional Probability

We use the conditional probability formula to solve this question. It is

$P(B|A) = \frac{P(A \cap B)}{P(A)}$

In which

P(B|A) is the probability of event B happening, given that A happened.

$P(A \cap B)$ is the probability of both A and B happening.

P(A) is the probability of A happening.

In this question:

Event A: Dinosaur

Event B: Plush.

The probability that a toy Raymond picks out of a box is a dinosaur is 75%.

This means that $P(A) = 0.75$

The probability that a toy Raymond picks out of a box is both plush and a dinosaur is 30%.

This means that $P(A \cap B) = 0.3$

What is the probability that a toy that Raymond picks out of a box is plush given that it is a dinosaur?

$P(B|A) = \frac{P(A \cap B)}{P(A)} = \frac{0.3}{0.75} = 0.4$

0.4 = 40% probability that a toy that Raymond picks out of a box is plush given that it is a dinosaur.

6 0

3 years ago

Simplify square root 58 over square root 2

pantera1 [17]

Answer:

5.38516482 or 5.4 or 5

Step-by-step explanation:

The square root of 58 is 7.61577311 and the square root of 2 is 1.41421356.

Divide those 2 numbers and you get 5.38516482 or 5.4 or 5

6 0

3 years ago