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Dennis_Churaev [7]

2 years ago

13

EASY! PLEASE HELP, I AM STUCK

1 answer:

Marina86 [1]2 years ago

4 0

Answer:

A. 16 seconds.

Step-by-step explanation:

Well, it would take him 4 seconds to get 4/16 of the way, or 1/4. So just multply that by 4 and boom, 16 seconds. (yes ik my technique is weird)

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Solve for the value of X.

Mkey [24]

The answer is 40°
i will tell you how,
Total angle sum of any triangle is 180°
∠A + ∠B + ∠E = 180°
70° + 80° + ∠E = 180°
solve for ∠E
∠E = 30°
Now solve use ∠BDE,
∠B + ∠D + ∠E = 180°
20° + 90° + 30° + x = 180° (in triangle DEB, ∠E = 30 + x ) (∠D is 90°)
solve for x
there fore, x = 40°

6 0

2 years ago

Which row in the table is closest to the actual solution?

Montano1993 [528]

Answer:

0.8= 2.1448=2.1379

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Find the height of a rectangle with a base of 11 in and area of 120 in2

Mrac [35]

Answer:

that is the solution to the question

3 0

3 years ago

Find the mean 35 40 12 16 25 10

ruslelena [56]

Answer: Mean = 23

Step-by-step explanation:

<u>Given information:</u>

35, 40, 12, 16, 25, 10

<u>Given formula:</u>

$Mean~=~\frac{Sum~of~terms}{Number~of~terms}$

<u>Substitute values into the formula</u>

$Mean~=~\frac{35~+~40~+~12~+~16~+~25~+~10}{6}$

<u>Combine like terms</u>

$Mean~=~\frac{75~+~28~+~35}{6}$

$Mean~=~\frac{103~+~35}{6}$

$Mean~=~\frac{138}{6}$

<u>Simplify the fraction</u>

$\Large\boxed{Mean=23}$

Hope this helps!! :)

Please let me know if you have any questions

4 0

1 year ago

Records show that 12% of all college students are foreign students who also smoke. It is also known that 40% of all foreign coll

Sati [7]

Answer: the percent of the students at this university are foreign = 30%

Step-by-step explanation:

Given: Probability that college students are foreign students who also smoke: P(S|F)=0.12

Probability that foreign college students smoke P(S∩F)=0.4

The probability that the students at this university are foreign :

$P(F)=\dfrac{P(S\cap F)}{P(S|F)}$ [By conditional probability formula]

$=\dfrac{0.12}{0.4}\\\\=0.3$

Hence, the percent of the students at this university are foreign = 30%

6 0

2 years ago