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2 years ago

How do I do THIS because I don’t know how to do THIS

Mathematics

2 answers:

yarga [219]2 years ago

6 0

Answer:

630

Step-by-step explanation:

if you descend (90) feet PER minute,

Equation ( 90 X 7 = X )

Sentence ---- If you are descending at a rate of 90 feet per. minute, and you descend for 7 minutes, you would multiply the feet to the minute to see how far you descended for that amount minutes.

RoseWind [281]2 years ago

5 0

Answer:

630

Step-by-step explanation:

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If I had know ill,I would gone to visit you sentence using appropriate conditional classe

quester [9]

Answer:

was this supposed to be funny lol

Step-by-step explanation:

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2 years ago

5+ 3x - 37 = 6x + 23 - 8x what is the value for x

iris [78.8K]

Answer:

The value of X is 11

X=11

Step-by-step explanation:

Isolate the variable by dividing each side by the factors that don't contain the cariable.

4 0

2 years ago

Given a sample mean difference of 23, a standard error of 4.2, and a critical t value of 2.262, what are the values for the conf

erastova [34]

Answer: (13.4996, 32.5004)

Step-by-step explanation:

The confidence interval for mean difference is given by :-

$(\overline{x}_1-\overline{x}_2)\pm t^*\times SE$ ,

where $(\overline{x}_1-\overline{x}_2)$ = sample mean difference .

$t^*$ = critical t value (two-tailed)

SE= Standard error.

Given : $(\overline{x}_1-\overline{x}_2)=23$

$t^*=2.262$

SE= 4.2

Now, the confidence interval for mean difference will be :-

$23\pm (2.262)\times (4.2)\\\\= 23\pm9.5004\\\\=(23-9.5004,\ 23+9.5004)\\\\=(13.4996,\ 32.5004)$

Hence, the required confidence interval : (13.4996, 32.5004)

8 0

2 years ago

Leon spins both spinners. How many outcomes are in the sample space?

Artist 52 [7]

Answer:

20 Outcomes.

Step-by-step explanation:

A-1 A-2 A-3 A-4

B-1 B-2 B-3 B-4

C-1 C-2 C-3 C-4

D-1 D-2 D-3 D-4

E-1 E-2 E-3 E-4

Hope this helps!

5 0

2 years ago

Which are the partial products of 3,706 × 4?

Mariulka [41]

Answer:

14824

Step-by-step explanation:

the product is 14824

8 0

3 years ago