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GarryVolchara [31]
2 years ago
11

Mrs. Barlow's math class took a test yesterday. Out of 100 students, 70% of them passed. How many of Mrs. Barlow's students pass

ed the test?
Mathematics
2 answers:
kumpel [21]2 years ago
6 0
Ehehehhehwjjwjwjwwjwjjwjw
Zolol [24]2 years ago
6 0

Answer:

70

Step-by-step explanation:

70 percent of 100 is \frac{70}{100}

so \frac{70}{100} × 100 students

= 70 students

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Graph the image of trapezoid ABCD after a translation 3 units left .​
Kay [80]

Answer:

A: (-8, -1)

B: (2, -1)

C: (2, 5)

D: (-6, 5)

Step-by-step explanation:

If the trapezoid ABCD was able to translate 3 units to the left, we'll only need to calculate for all the input values!

Trapezoid in present:

A - -5

B - 5

C - 5

D - -3

Now move the units to the left!

Trapezoid in the future:

A - -8

B - 2

C - 2

D - -6

Then add the y values into the units

A: (-8, -1)

B: (2, -1)

C: (2, 5)

D: (-6, 5)

*************************************************

7 0
3 years ago
Lexiva is available in 350 mg tablets. How many mg will the patient take in 22 days
Anna11 [10]

Answer:

7700mg

Step-by-step explanation:

Since a tablet is 350mg

For 22days it going to take 350mg x 22 = 7700mg

7 0
3 years ago
A sample of 40 people owned an average of 1.35 hats. It is known from a previous study that the population standard deviation of
FrozenT [24]

Answer:

(1,155, 1.545).

Step-by-step explanation:

From Normal distribution tables the z score for 95% CI  = 1.96.

Confidence Interval

= 1.35 +/- 1.96 * 0.63/√40

=  1.35 +/- 0.195

=  (1,155, 1.545).

3 0
3 years ago
Consider the diagram.
LenaWriter [7]

Answer:

2 units is perpendicular bisector of line segment

7 0
2 years ago
Drag the missing statements and reasons to the correct spot to complete the proof
sladkih [1.3K]

Answer:

AD~CB or ABD~BCD OR AB~CD

3 0
3 years ago
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