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3 years ago

Hillary made 12 cupcakes james made 10 times as many as hillary how many cupcakes did james make

Mathematics

2 answers:

Llana [10]3 years ago

5 0

12
x 10
______
120
it's pretty simply,sorry if I got it wrong,i'm kinda tired<span />

ExtremeBDS [4]3 years ago

3 0

120 is the answer ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

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Hey, someone mind helping me w/ this?

kkurt [141]

Answer:

$785in^3$

Step-by-step explanation:

$V=\pi r^2h=\pi *5^2*10=785.39816\\=785.4\\=785in^3$

5 0

3 years ago

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Last week, Maria bought k pounds of cherries at the regular price of $2.75 per pound. This week, cherries were on sale for 20 pe

KonstantinChe [14]

Answer:

$7.15k

Step-by-step explanation:

So the first week, she used $2.75k

Then, you can calculate the amount for one pound the next week by doing 0.8 * 2.75 = 2.2

So the second week she used 2 * 2.2 * k = $4.4k

$4.4k + $2.75k = $7.15k

Might be wrong so check it.

8 0

3 years ago

Use a graph to solve the equation on the interval

artcher [175]

$sec(x)=-\sqrt{2}\qquad 
\begin{cases}
sec(\theta)=\cfrac{1}{cos(\theta)}
\end{cases}
\\ \quad \\
\cfrac{1}{cos(x)}=-\sqrt{2}\implies \cfrac{1}{-\sqrt{2}}=cos(x)
\\ \quad \\
cos^{-1}\left( \cfrac{1}{-\sqrt{2}} \right)=cos^{-1}[cos(x)]
\\ \quad \\
cos^{-1}\left(- \cfrac{1}{\sqrt{2}} \right)=x
\\ \quad \\
\textit{now, check your Unit Circle for those }\measuredangle x$

3 0

4 years ago

Write the expanded form of the expression. a(8+2b−6)

vodomira [7]

Answer:

8a+2ab-6a

Step-by-step explanation:

Open the bracket and multiply the letter a with each term in the bracket

3 0

3 years ago

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A biologist determines that the path of a bee from its hive to its foraging site can be described by the parametric equations x-

mote1985 [20]

The correct parametric equations are:

$x=4t-1 \\ \\ 
y=2t^{2}+3t-4$

From first equation, we can write the value of t in terms of x to be:

$t= \frac{x+1}{4}$

Using this value of t in equation of y, we get:

$y=2( \frac{x+1}{4} )^{2}+3( \frac{x+1}{4} )-4 \\ \\ 
y=2( \frac{ x^{2} +2x+1}{16} )+ \frac{3(x+1)}{4} -4 \\ \\ 
y= \frac{ x^{2} +2x+1}{8}+ \frac{3(x+1)}{4}-4 \\ \\ 
y= \frac{ x^{2} +2x+1+6x+6-32}{8} \\ \\ 
y= \frac{ x^{2} +8x-25}{8}$

Thus, the curve in option C is described by the given parametric equations.

6 0

4 years ago

Read 2 more answers