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3 years ago

Whats the physics of a long board???? answer quickly!!!

1 answer:

5 0

<span>longboards are customizable for the intended purposes of you, the rider. But whether you're interested in downhill racing, slaloming or just getting to and from work or school, longboards</span>

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Josiah ran 4/5 mile. How many tenths are equal to 4/5 mile? Use bar diagrams to find the answer.

solmaris [256]

Ok so u multiply the numbers by 2 since 5x2 =10 so u do that to the top num and bottom so
5x2 and 4x2 and then replace the4/5 with the answers you get

8 0

3 years ago

Which expression is equivalent to 2(3x + 4y + x)?

Elena L [17]

$\huge\textsf{Hey there!}$

$\large\text{2(3x + 4y + x)}$

$\large\textsf{DISTRIBUTE 2 WITHIN the PARENTHESES}$

$\large\text{2(3x) + 2(4y) + 2(x)}$

$\large\text{2(3x) = \boxed{\bf 6x }}$

$\large\text{6x + 2(4y) + 2(x)}$

$\large\text{2(4y) = \boxed{\bf 8y}}$

$\large\text{6x + 8y + 2(x)}$

$\large\text{2(x) = \boxed{\bf 2x}}$

$\large\text{6x + 8y + 2x}$

$\large\textsf{COMBINE the LIKE TERMS}$

$\large\text{(6x + 2x) + (8y)}$

$\large\text{6x + 2x = \boxed{\bf 8x}}$

$\large\text{8x + 8y}$

$\boxed{\boxed{\large\text{Answer: \huge \bf 8x + 8y}}}\huge\checkmark$

$\large\text{Good luck on your assignment and enjoy your day!}$

~ $\frak{Amphitrite1040:)}$

6 0

2 years ago

3. The upward velocity of the water in a particular fountain is given in feet per second by

zzz [600]

ll,,Step-by-step explanation:

6 0

3 years ago

A runner finished a total of 1500 kilometers in races before retiring she finished thirty-two 15 kilometer races. The rest of he

Triss [41]

Answer:

102 of runner's races were 10-kilometer races.

8 0

2 years ago

Read 2 more answers

According to an NRF survey conducted by BIGresearch, the average family spends about $237 on electronics (computers, cell phones

schepotkina [342]

Answer:

7.64% probability that they spend less than $160 on back-to-college electronics

Step-by-step explanation:

Problems of normally distributed samples can be solved using the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the zscore of a measure X is given by:

$Z = \frac{X - \mu}{\sigma}$

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

$\mu = 237, \sigma = 54$

Probability that they spend less than $160 on back-to-college electronics

This is the pvalue of Z when X = 160. So

$Z = \frac{X - \mu}{\sigma}$

$Z = \frac{160 - 237}{54}$

$Z = -1.43$

$Z = -1.43$ has a pvalue of 0.0763

7.64% probability that they spend less than $160 on back-to-college electronics

4 0

3 years ago