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Leni [432]
3 years ago
14

Cafe Cookies

Mathematics
2 answers:
elena-s [515]3 years ago
6 0

Answer:

First of all this doesn't seem like a college question but- kay-  the answer is 17 and a half cups of raisins.

Step-by-step explanation:

First of all, we need to find how many cookies are in each batch. A dozen is 12, meaning that we do 8 times 12 to see how many cookies are in each batch. 8 times 12 equals 96. This means that Fraction Cafe only makes 1 batch of cookies a day. This makes the following question simple, all we need to do is multiply how many cups of raisins it takes to make one batch, which is 2 and one half, and multiply that by 7 because there are 7 days in a week. First I converted the fration into a decimal making the number 2.5 then, I used long multiplication and moved the decimal from the 2.5 over the the right 1 place. This now makes it 25 times 7. If you know your money values, you could just count 7 quarters because quarters are 25 cents (assuming you use a currency with quarters). 7 quarters are equal to $1.75 or in our case, just 175. But we're not done yet. Remember that decimal point that we moved out of the way? We have to move it back now, meaning that since we moved the decimal 1 place to the right, we have to move it 1 spot to the left making the answer 17.5, or 17 and one half.

sashaice [31]3 years ago
4 0

Answer:

i need points so im r

sorry

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11- k/2 = 60<br> what is k?
elena55 [62]

Answer: k=-98

Step-by-step explanation: 11-k/2 = 60                                                                      11+ −1 /2 k=60                                                                                                       −1 /2 k+11-11=60-11                                                                                                                  (-1/2k)(2/-1)=49(2/-1)                                                                                                  −2/-2=98/-1                                                                                                                         1=-98                                                                                                                                                                                                                                                                                                                                                                                                                

6 0
3 years ago
A ship is 2.2° off course. If the ship is traveling at 18.0 miles per hour, how far off course will it be after 5 hours?
jok3333 [9.3K]
___x____
\             |
  \           |
     \        |   y
 18  \      |
         \    |
           \ *|---2.2 °

This is a vector problem. The distance of drift is in x (horizontal axis). 
remember that Sin Ф=opposite/hypotenuse. x represents the opposite side form the angle, and 18 is the hypotenuse.
Sin 2.2°=x/18
18 sin 2.2°=x
.691 ≈x

The ship drifts off course .691 miles every hour. .691 x 5 = 5.69 miles after 5 hours.



3 0
3 years ago
I need help on 11,13,14,15
vlabodo [156]
Use photomath... but i already did 11 and its -52
6 0
4 years ago
I need help pleaseeee!
goldfiish [28.3K]

Answer:

m({\angle CHF}) = 115°

Step-by-step explanation:

Intersecting chord theorem,

"When two chords intersect inside a circle, then the measure of each angle is one half the sum of the measures of the arcs intercepted by the angle and its vertical angle."

By this theorem.

m({\angle CHF}) = \frac{1}{2}[m(\widehat{AB}+m(\widehat{FC})] ---------(1)

m(\widehat{AB}) = 40°

m(\widehat{FC})=m(\widehat{CD})+m(\widehat{DE})+m(\widehat{EF})

m(\widehat{FC}) = 100° + 60° + 30°

           = 190°

By substituting these values in the expression (1)

m({\angle CHF}) = \frac{1}{2}[40+190]

                 = 115°

Therefore, m({\angle CHF}) = 115°

8 0
3 years ago
Find the volume of the pyramid below.
8090 [49]

Answer: 400 units

Step-by-step explanation:

Volume=1/3a^2h

=1/3(10)^2(12)

=400

7 0
3 years ago
Read 2 more answers
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