All categories

2 years ago

Help please !!!!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

natita [175]2 years ago

4 0

Answer:

Step-by-step explanation:

You're looking for where f(1) exists, not the limit as x approaches 1. So where f(1) exists is where the dark point is, not where the hole is. Therefore, f(1) = -6.

You might be interested in

The daily dinner bills in a local restaurant are normally distributed with a mean of $28 and a standard deviation of $6. What ar

Degger [83]

Answer:

The minimum value of the bill that is greater than 95% of the bills is $37.87.

Step-by-step explanation:

When the distribution is normal, we use 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 question, we have that:

$\mu = 28, \sigma = 6$

What are the minimum value of the bill that is greater than 95% of the bills?

This is the 95th percentile, which is X when Z has a pvalue of 0.95. So X when Z = 1.645.

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

$1.645 = \frac{X - 28}{6}$

$X - 28 = 6*1.645$

$X = 37.87$

The minimum value of the bill that is greater than 95% of the bills is $37.87.

4 0

3 years ago

Find the volume of the composite solid. Round your answer to the nearest hundredth. A. 22.05mm B. 22.19mm C. 22.53mm D. 22.54mm

Nata [24]

THE ANSWR IS B GOODLUCK

8 0

2 years ago

You spin a spinner with four equal sections labeled 1, 2, 3, and 4 and toss a dime.

PIT_PIT [208]

Its : (1, H), (2, H), (3, H), (4, H), (1, T), (2, T), (3, T), (4, T) When you flip a coin, you can result in heads (H) or tails (T) when you spin a spinner with 4 equal sections, you get 1, 2, 3, or 4 (1, 2, 3, 4) Therefore the 8 combinations are above.

Hope this helps :)

8 0

2 years ago

Read 2 more answers

2^24 x 3^2 x 1 hhhhhhhhhhhhhhhhhh

AysviL [449]

Answer:

The answer is 5184. Hope it helps luv

6 0

2 years ago

What is 1/3 + 5/6 Help

gulaghasi [49]

7/6 is the right answer. First you had to add by the fractions. And it gave us, $\frac{2}{6}+ \frac{5}{6}$ . Since the denominators are equal, combine the fractions. And it gave us, $\frac{2+5}{6}$ . Finally, you had to add by the numbers, and it gave us the answer is 2+5=7, or 7/6 is the right answer. Hope this helps! And thank you for posting your question at here on brainly, and have a great day. -Charlie

5 0

2 years ago