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Katen [24]
3 years ago
6

Mrs. Hicks can grade 25 quick checks in 20 minutes. Ms. Place can grade 36 quick checks in 30 minutes. Which teacher is working

at a faster rate? How do you know?
Mathematics
2 answers:
Svetach [21]3 years ago
7 0
Ughhhhhh 0.83 I think
alisha [4.7K]3 years ago
6 0

Answer:

Ms place is working at a faster rate because Mr.Hicks is doing 0.8 per minute while Ms.Place is doing 0.83 per minute.

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Inequality #1<br> o ²5 n-3 (n-6)
Afina-wow [57]

Let's simplify step-by-step.

o25n−3(n−6)

Distribute:

=o25n+(−3)(n)+(−3)(−6)

=no25+−3n+18

Answer:

=no25−3n+18

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7 0
3 years ago
Find the distance between these points. <br> A(5,8), B(-3,4)
konstantin123 [22]

Answer:

<u>Distance</u><u> </u><u>between</u><u> </u><u>the</u><u> </u><u>points</u><u> </u><u>is</u><u> </u><u>8</u><u>.</u><u>9</u><u>4</u><u> </u><u>units</u>

Step-by-step explanation:

General formula:

{ \boxed{ \bf{distance =  \sqrt{ {(x_{1} - x _{2} )}^{2} +  {(y _{1} - y _{2} ) }^{2}  } }}}

substitute:

{ \sf{ =  \sqrt{ {(5 - ( - 3))}^{2}  +  {(8 - 4)}^{2} } }} \\  = {  \sf{ \sqrt{64 + 16} }} \\  = { \sf{ \sqrt{80} }} \\  = 8.94 \: units

{ \underline{ \sf{ \blue{christ \: † \: alone}}}}

6 0
2 years ago
Read 2 more answers
‘Basic exponent rules’ simplifying to a single power .
Komok [63]

Answer:

64

Step-by-step explanation:

6 0
3 years ago
Evaluate the expression when c=3 and y=-4. 8c-y
Savatey [412]

Answer:

28

Step-by-step explanation:

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28

3 0
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What is another example for data on a statistical question
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Answer: A statistical question anticipates variability in the response and can be answered by collecting data.

Step-by-step explanation:

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