Compatible numbers to estimate the quotient 737.5÷9

Mathematics

2 answers:

Korolek [52]3 years ago

8 0

80 is the estimate that I say it's pretty close

MatroZZZ [7]3 years ago

5 0

I believe it's 70 cause if you round 737.5 to 700 and 9 to 10 you divide and it gives you 10

You might be interested in

Write an equation for this parabola. The vertex is ( 1, 3)

frosja888 [35]

$a(x - 4)(x + 2) = \\ a {x}^{2} - 2ax - 8a$
so put x=1 solve
$a - 2a - 8a = 3 > > > - 9a = 3 \\ a = \frac{ - 1}{3}$
then
$\frac{ - 1}{3} {x}^{2} + \frac{2}{3} + \frac{8}{3}$

3 0

4 years ago

Which value of x would make the rate of change between the two points -5? (12,7) and (x,17)

wolverine [178]

Step-by-step explanation:

$\sqrt{(12 - x) {}^{2} + {(7 - 17) {}^{2} } } = - 5\\ \\ \sqrt{144 + x {}^{2} - 24x + ( - 10) {}^{2} } = - 5 \\ \\ \sqrt{144 + x {}^{2} - 24x + 100} = - 5 \\ \\ 244 + x {}^{2} - 24x = 25 \\ \\ {?}^{2}$

$you \: can \: now \\ \: continue \: evaluating \: it$

4 0

2 years ago

Each of the statements contains a blunder. In each case, choose the statement that correctly explains the blunder. (a) "There is

Vikki [24]

Answer:

Correlation requires both variables to be quantitative.

Step-by-step explanation:

The correlation coefficient measures the strength of relationship between two quantitative variables. In the given scenario correlation between sex of American workers and their income is computed and indicated that there is a high correlation between them. The sex of American worker is a categorical variable or a qualitative variable while income of American worker is a quantitative variable. The correlation between a quantitative variable and a qualitative variable can't be computed. So, the statement explains the blunder in the given scenario is "Correlation requires both variables to be quantitative".

4 0

4 years ago

Emma's backpack weighs 28 pounds. She took out her math textbook which weighs 6 pounds and 3 ounces. How much does Emma's back p

Musya8 [376]

21.7 pounds.
Hope this helps

5 0

3 years ago

Read 2 more answers

I need help fast I will give brainliest

almond37 [142]

Answer:

Step-by-step explanation: