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kari74 [83]
3 years ago
8

Ms. Robinson gave her class 12 minutes to read. Carrie read 5 1/2 pages in that time. At what rate, in pages per hour, did Carri

e read?
Mathematics
1 answer:
cricket20 [7]3 years ago
4 0
The answer is:  " 27.5 pages " ; or, write as:  " 27 \frac{1}{2} pages " .
____________________________________________________________

5.5 pages / 12 minute = ? pages / 60 minutes; 


12 * 5 = 60 ;

5.5 * 5 = ? 


5.5 * 5 =   27.5
____________________________________________________________
The answer is:  " 27.5 pages " ; or, write as:  " 27 \frac{1}{2} pages " .
____________________________________________________________
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Wizer.me Simplify the following problem: (30 – 3) = 3​
Alex17521 [72]

Answer:

-10/1 is simplified for 30/3

hope this helps

8 0
2 years ago
A batch of cookie dough will be sliced up into 100 cookies and then baked. 400 raisins have been included in the batch of dough,
Lesechka [4]

Answer:

if there is gonna be 100 cookies an 400 raisins in the batch there should be a 1% chance that no 1 or more cookie will come out with out raisins.  You have more raisins than the number of cookies which if u ever bake cookies when adding in things like that you should add in as much raisin as there is cookie.

Step-by-step explanation:

6 0
3 years ago
#3 Can someone please help me with these questions!!!!
rosijanka [135]

Answer:

Option A 90,68

m\angle 1=90^o

m\angle 2=68^o

Step-by-step explanation:

see the attached figure to better understand the problem

The figure shows a kite

we know that

A kite properties include

1) two pairs of consecutive, congruent sides

2) congruent non-vertex angles

3) perpendicular diagonals

Find the measure of angle 1

we have that

m\angle 1=90^o ----> by the diagonals are perpendicular

Find the measure of angle 2

we know that

triangle AEB is congruent with triangle CEB

so

m\angle EAB=m\angle ECB=m\angle 2

In the right triangle EAB

m\angle EAB+22^o=90^o ----> by complementary angles in a right triangle

so

m\angle EAB=90^o-22^o=68^o

therefore

m\angle 2=68^o

7 0
3 years ago
What is the area of a circle that has a 5-inch diameter use 3.14 for pi?
Karo-lina-s [1.5K]
The area would be 19.625- inches
8 0
3 years ago
HELPPP NEED IN THE NEXT 10 MINSSS!!!!
Mice21 [21]

Answer:

15.6

Step-by-step explanation:

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so x=15.6

6 0
2 years ago
Read 2 more answers
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