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suter [353]
3 years ago
14

Four 5th graders are taking turns visiting a second grade classroom to read aloud from a chapter book the book has 38 pages if t

hey each read the same number of pages how many pages will each one read
Mathematics
1 answer:
ki77a [65]3 years ago
7 0

they will each read 9 and a half pages.

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Simplify the following. 8 × -7
Jlenok [28]

Answer:

8*-7= -56

Step-by-step explanation:

How I solved it in my head

8*6= 48

48+7= 56

If you multiply any number with a negative, the answer becomes a negative

4 0
3 years ago
A scuba diver is diving at the constant rate and her elevation is 18 feet below sea level. 8 seconds later he elevation is 20 fe
WINSTONCH [101]

Answer:

I believe it is 120. Since you need 30 more feet to reach 50 feet below sea level, you divide by 30/2 because every 8 seconds it drops 2 feet and multiply 15 by 8 .

Not sure, but hope it helps! :)

8 0
2 years ago
What is the value of x?<br> A.2<br> B.3<br> C.6<br> D.7
Ira Lisetskai [31]

Answer:

A

Step-by-step explanation:

Given 2 secants from a point outside the circle.

Then the product of the external part and the entire secant of one secant is equal to the product of the external part and the entire secant of the other secant, that is

(x + 1)(x + 1 + 11) = (x + 4)(x + 4 + 1)

(x + 1)(x + 12) = (x + 4)(x + 5) ← expand both sides

x² + 13x + 12 = x² + 9x + 20 ← subtract x² + 9x from both sides

4x + 12 = 20 ( subtract 12 from both sides )

4x = 8 ( divide both sides by 4 )

x = 2 → A

3 0
4 years ago
The manager of a large grocery store wants to inspect an incoming shipment of oranges to determine the
Nimfa-mama [501]

Answer:

b

Step-by-step explanation:

The variability of the proportion of blemishes for Mary's sample will be greater than the variability of Pat's.

7 0
3 years ago
Help? I'm not sure I understand how to solve this.
KiRa [710]
Okay so CBE is a right angle which equals 90 degrees. CBD and DBE makes up CBE which is 23 degrees is part of CBD. So subtract CBE from CBD to get DBE which is 67 degrees.
8 0
4 years ago
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