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3 years ago

Please help!!! asap!!!!!!

Mathematics

1 answer:

Stels [109]3 years ago

3 0

8ft of fire

Step-by-step explanation:

8 ft of fir

okay 8 ft

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Find the value of f(x) if f(x)= 14x-12 when x=16

Papessa [141]

Step-by-step explanation:

$14(16) - 12 = 224 - 12 = 212$

3 0

2 years ago

best answer will be awarded the brainliest and 5 stars choose the best estimate for 278 divided by 59 select the correct answer

Alex Ar [27]

278 divided by 59 is 4.712, which can be rounded to 5
the answer is d. 5

5 0

3 years ago

Read 2 more answers

Which measurement is the most precise? A) 29 cm B) 28.8 cm Eliminate C) 28.76 cm D) 28.762 cm

ioda

Answer:

D) 28.762 cm

Step-by-step explanation:

5 0

3 years ago

Convert 13 weeks to seconds.

dimaraw [331]

The value of 13 weeks in seconds is 7862400 seconds

<h3>Conversion of weeks to seconds</h3>

In order to convert weeks to seconds, we will use the following conversion factor

1week = 7 days

13weeks = 91days

<u>Convert days to hours</u>

Since 24 hours = 1 day, then;

91 days = (91*24)

91 days = 2184 hours

Convert hours to seconds

1 hour = 3600secs

Hence 2184 hours = (2184*3600)

2184 hours = 78624000 seconds

Hence the value of 13 weeks in seconds is 7862400 seconds

Learn more on conversion on weeks to seconds here: brainly.com/question/11947673

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8 0

1 year ago

Suppose that the scores on a reading ability test are normally distributed with a mean of and a standard deviation of . What pro

Gnoma [55]

Answer:

The proportion of individuals score at most 74 points on this test is 70%.

Step-by-step explanation:

The complete question is:

Suppose that the scores on a reading ability test are normally distributed with a mean of 70 and a standard deviation of 8. What proportion of individuals score at most 74 points on this test? Round your answer to at least four decimal places.

Solution:

Let <em>X</em> represent the scores on a reading ability test.

It is provided that $X\sim N(70,8^{2})$ .

Compute the probability that an individuals score is at most 74 points on this test as follows:

$P(X\leq 74)=P(\frac{X-\mu}{\sigma}\leq \frac{74-70}{8})$

$=P(Z$

Thus, the proportion of individuals score at most 74 points on this test is 70%.

4 0

3 years ago