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Luden [163]
3 years ago
10

Help me fast I have 30 min to finish the testtt!!!!!!!!!

Mathematics
1 answer:
CaHeK987 [17]3 years ago
6 0
B and D
Hope this helps(just for word count lol)
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Mrs. Clayton was buying treats for her children. She bought $12 worth of cinnamon
sineoko [7]

Answer:

Estimate,... about 40

Step-by-step explanation:

12 + 9 + 8 + 10 = 39

3 0
3 years ago
A snow globe has a volume of 3349 cm3 what is the radius
Arte-miy333 [17]

Answer:  Apply the formula for the volume of a sphere.

Step-by-step explanation:

The volume of a sphere is  

4

π

r

3

3

We just need to insert  

r

=

2

c

m

into this to get the volume.

4

π

2

3

3

=

32

3

π

The exact volume is  

32

3

π

c

m

3

 

The approximate volume is  

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6 0
4 years ago
The first term of an arithmetic sequence is -3 and the fifteenth term is 53. What is the common difference of the
Vitek1552 [10]

Answer:

53=-3+14d

56=14d

d=4 that is the common difference

4 0
3 years ago
Hey cylindrical water tank is being filled with the hose. The depth of the water increases by 1 1/4 ft./h how many hours will it
irakobra [83]
First off, let's convert the mixed fractions to "improper", keeping in mind that the water is increasing every passing hour by 1 and 1/4.

\bf \stackrel{mixed}{1\frac{1}{4}}\implies \cfrac{1\cdot 4+1}{4}\implies \stackrel{improper}{\cfrac{5}{4}}
\\\\\\
\stackrel{mixed}{3\frac{1}{2}}\implies \cfrac{3\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{7}{2}}\\\\
-------------------------------

\bf \begin{array}{ccll}
feet&hours\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
\frac{5}{4}&1\\\\
\frac{7}{2}&h
\end{array}\implies \cfrac{\quad \frac{5}{4}\quad }{\frac{7}{2}}=\cfrac{1}{h}\implies \cfrac{5}{4}\cdot \cfrac{2}{7}=\cfrac{1}{h}\implies \cfrac{5}{2}\cdot \cfrac{1}{7}=\cfrac{1}{h}
\\\\\\
\cfrac{5}{14}=\cfrac{1}{h}\implies h=\cfrac{14\cdot 1}{5}\implies h=\cfrac{14}{5}\implies h=2\frac{4}{5}
3 0
3 years ago
PLEASE HELP
Dima020 [189]

Answer:

55565555555 bLa bla.bla bla bla.bla uebsuenIemekmjenejnsjNejiyneiyneiyneiyneisneIneInJeJeE

3 0
3 years ago
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