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3 years ago

Can anyone solve this please

Mathematics

1 answer:

valentinak56 [21]3 years ago

3 0

A. Because it says the submarine dived toward the ocean floor meaning it would be negative

B. The elevation number increases by 200 as the time increases

C.

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Find these absolute values 8

Amiraneli [1.4K]

Answer:

the answer is |-8| and |8|

Step-by-step explanation:

both of the answers in absolute value will give 8

5 0

3 years ago

is 9/9 a whole number? because when simplified it equls 1 and 1 is a whole number, but since its in fractiom form does that coun

kifflom [539]

Answer:

Even though it's in fraction form it's still a whole number.

Step-by-step explanation:

Here's an example to make this easier-

If you cut an orange into 8 slices and count all the parts it's 8/8, but you still have 1 whole orange. I hope this makes sense! have a great day! ^^

8 0

1 year ago

I need help with this thanks

stiks02 [169]

Answer: 6

Step-by-step explanation:

7 0

3 years ago

A sample of 64 was taken from a population, with the mean of the sample being 119 and the standard deviation of the sample being

Fofino [41]

We have the sample size, sample mean and the sample standard deviation. Since the population standard deviation is not know, we will use t-distribution to find the confidence interval.

The critical t value for 95% confidence interval and 63 degrees of freedom is 1.998.

The 95% confidence for the population mean will be:

$(119-1.998 *\frac{16}{ \sqrt{64} } ,119+1.998 *\frac{16}{ \sqrt{64} }) \\ \\ 
=(115.004, 122.996) \\ \\=(115,123)$

Thus, the 95% confidence interval for the population mean will be (115,123)

So, option A is the correct answer

6 0

3 years ago

Find the slope of the following points

Ierofanga [76]

Answer:

24) -1

25) indefinite/infinite

26) indefinite/infinite

27) 7/3

Step-by-step explanation:

24)

$\frac{4-2}{-3+1}\\= 2/-2\\= -1\\$

25)

$\frac{10+2}{5-5}\\\\= \frac{12}{0}$

= indefinite/infinite

26)

indefinite/infinite

27)

$\frac{16-9}{11-8}\\\\= \frac{7}{3}\\$

<em>Feel free to mark this as brainliest! :D</em>

5 0

2 years ago