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wolverine [178]
3 years ago
7

On her first two quizzes Barbara averaged nine correct answers on the next 3 quizzes she averaged 10 correct answers what decima

l number shows Barbara's average score on all five quizzes
HELP ASAP​
Mathematics
1 answer:
kolbaska11 [484]3 years ago
4 0

Answer:

0.98

Step-by-step explanation:

Assuming the number of questions on all the tests is 10,

9+9+10+10+10 / 50

You get 50 by doing 5 quizzes x 10 questions per quiz.

48/50 = 0.98

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kvasek [131]

Answer:

G = (2,6)

Step-by-step explanation:

See Attachment for Complete Question

From the attachment, we can see that F is plotted at

F = (5,4)

On the x axis, G is 3 units to the left;

And on the y axis, G is 2 units above

So, the coordinates of G is calculated as:

G = (5-3,4+2)

G = (2,6)

Hence:

<em>G is plotted at (2,6)</em>

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jonny [76]

Answer:

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Scilla [17]

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<span>15 minutes is 25% of an hour</span>

8 0
3 years ago
Solve for a<br>-7=-ax-16​
Rudik [331]

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x=-9/a and a=-9/x

Step-by-step explanation:

3 0
2 years ago
The shaded region in the figure shows recommended weight and height combinations. Determine the recommended weight range for a p
vitfil [10]
5h - w = 170
for h = 77
w = 5h - 170
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<span>w = 215

Shoutout to @himanshuchaturvedi 

Your answer is : w = 215 

Have an amazing day and stay hopeful!

</span>
8 0
2 years ago
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