Answer:
D) 4 E) 15 F) 30 G) 30 H) 70
Step-by-step explanation:
D) the square root of 4 is 2. We do 2 x 2 = 4.
E) the square root of 9 is 3. We do 3 x 5 = 15.
F) the square root of 25 is 5. We do 5 x 6 = 30.
G) the square root of 36 is 6. We do 6 x 5 = 30.
H) the square root of 100 is 10. We do 10 x 7 = 70.
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<em><u>Problem:</u></em> <em> 161.7 </em>÷ <em>7 =
</em>
<em>161.7 rounded to the tenths place is 162.
7 rounded to the ones place is 10. So divide 162 by 10.
</em>
162 ÷ 10 = 16.2
<em>16.2 rounded to the tenths place is 16.
<u>
Answer:</u>
<u /><u /></em><u />So the answer of the estimation is 16.
Answer:
if x=0 then they have same value
1 and 2 options are out
for x=-1
g(-1)=1
h(-1)=-1
3 is true
4th
FALSE
for all values except 0, g(x)>h(x)
correct ones are
g(x) > h(x) for x = -1.
For positive values of x, g(x) > h(x).
For negative values of x, g(x) > h(x).
Step-by-step explanation:
Answer:
2 answers, x=-6 and x=1.33
Step-by-step explanation:
When you have abosulte vaule, it makes it positive.
So, what negative number times 3 plus 7 is -11? -6. But then Absolute value makes it positive
It also is 1.33, because 1.33 times 3 plus 7 is 11.
Given:
The data values are
11, 12, 10, 7, 9, 18
To find:
The median, lowest value, greatest value, lower quartile, upper quartile, interquartile range.
Solution:
We have,
11, 12, 10, 7, 9, 18
Arrange the data values in ascending order.
7, 9, 10, 11, 12, 18
Divide the data in two equal parts.
(7, 9, 10), (11, 12, 18)
Divide each parenthesis in 2 equal parts.
(7), 9, (10), (11), 12, (18)
Now,
Median =
=
=
Lowest value = 7
Greatest value = 18
Lower quartile = 9
Upper quartile = 12
Interquartile range (IQR) = Upper quartile - Lower quartile
= 12 - 9
= 3
Therefore, median is 10.5, lowest value is 7, greatest value is 18, lower quartile 9, upper quartile 12 and interquartile range is 3.