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Lyrx [107]
3 years ago
10

8)

Mathematics
1 answer:
Cloud [144]3 years ago
7 0
Answer: he completed he completed 103.5 push ups in 45 seconds
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Slove the following:​
Aleksandr [31]

Answer:

let required no be x

\frac{1}{7}  =  \frac{x}{42}

by doing crisscrossed multiplication

42 \times 1 = 7 \times x

42=7x

dividing both side by 7

\frac{42}{7}  = 7x \div 7

6=x

therefore x=6

therefore value of remaining no.is 6

7 0
3 years ago
Read 2 more answers
Doubling the dimensions of a rectangle increases the area by a factor of 4.
aksik [14]

p → q  represents the original conditional statement and the contrapositive of the original conditional statement. Then the correct options are A and E.

The missing options are given below.

<h3>What is dilation?</h3>

Dilation is the process of increasing the size of an item without affecting its form. Depending on the scale factor, the object's size can be raised or lowered.

There is no effect of dilation on the angle.

Doubling the dimensions of a rectangle increases the area by a factor of 4.

If p represents doubling the dimensions of a rectangle and q represents the area increasing by a factor of 4.

Then the true statement will be

Then the correct options are A and E.

More about the dilation link is given below.

brainly.com/question/2856466

#SPJ1

8 0
2 years ago
In a study of the relationship for senior citizens between physical activity and frequency of colds, participants were asked to
masha68 [24]

Answer:

Difference between Observational and Experimental Data

The data collected in the study is observational data.

Step-by-step explanation:

In an experimental study, the data collected is divided into two groups.  One group is the control group.  The other group is the treatment group (also known as the experimental group).  Data is gathered about the groups in order to compare their different outcomes and to draw conclusions if there is any causality based on the two variables.  With observational data, the researcher is interested in observing the variables to determine if there is any correlation.

8 0
3 years ago
Me Garcia is at an elevation of 141 feet above sea level. If he drops down 158 feet what is his new elevation
Sauron [17]

Answer:

-17 feet below sea level

Step-by-step explanation:

Garcia is at an elevation of 141 feet, and drops 158 feet. Subtracting 141 from 158 gets 17, therefore the answer is -17. A more straightway option to do this is 141 - 158 which gives you the answer.

8 0
3 years ago
Find: 499 decreased by 100%
e-lub [12.9K]

Answer:

0,

If you want, I can explain more into it.

3 0
3 years ago
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