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Masja [62]
3 years ago
8

Sorry its blurry but please hurry!!!!!!! Answer 9 and 10 please!!!!

Mathematics
1 answer:
WITCHER [35]3 years ago
6 0

Answer:

9. 31/2 or 15.5( I think that's the answer)

10. B

Step-by-step explanation:

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Find the distance between these points. C(0, 4), T(-6, -3) √(37) √(109) √(85)
finlep [7]

Answer:

The answer is

<h2>\sqrt{85}</h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

<h3>d =  \sqrt{( {x1 - x2})^{2}  +  ({y1 - y2})^{2} }  \\</h3>

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

C(0, 4), T(-6, -3)

The distance between them is

<h3>|CT|  =  \sqrt{ ({0 + 6})^{2}  +  ({4 + 3})^{2} }  \\  =  \sqrt{ {6}^{2} +  {7}^{2}  }  \\  =  \sqrt{36 + 49}</h3>

We have the final answer as

<h3>\sqrt{85}</h3>

Hope this helps you

6 0
3 years ago
Is the right arm or left arm stronger? Twenty five right handed people were studied. They were asked to do as many bicep curls a
prisoha [69]

Answer:

B. The p-value should be higher than 0.05

Step-by-step explanation:

p-value is smaller than 0.05 means that there is significant difference in mean bicep curls made with right hand and left hand.

Since 95% confidence interval for the true mean difference is given as  (-9.242, 0.2472), and confidence interval includes the value 0, we cannot say that there is significant difference. Therefore p-value is not smaller than 0.05, it is higher than 0.05.

4 0
3 years ago
Pls help!! Just give me the answers to the top part and the boxes
Marina CMI [18]

Answer:

50% offspring will be RR

Step-by-step explanation:

I set up my table and solved it I can teach you if you would like

7 0
3 years ago
(3 · x ) · 7 <br><br> what is the simplified answer to this question?
Leno4ka [110]

Answer:

21x

Step-by-step explanation:

In the parentheses, 3 * x is the same thing as 3x.  Distribute 7 into 3x to get 21x as your final answer.

8 0
3 years ago
Read 2 more answers
The price of a video game at Game Word has increased from $36 to $45 each. What was the percent change?
andriy [413]

Step-by-step explanation:

price difference= $45-$36

=$9

now,

x% of $45=$9

or, x/100 ×45 =9

or, x/20 ×9=9

or, x/20=1

therefore, x= 20%

3 0
3 years ago
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