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Lostsunrise [7]
4 years ago
8

In trail mix, the ratio of cups of peanuts to cups of chocolate candies is 3 to 2. How many cups of chocolate candies would be n

eeded for 9 cups of peanuts?
Mathematics
2 answers:
Andrews [41]4 years ago
8 0

Answer:

4.5

Step-by-step explanation:

german4 years ago
5 0

Answer:

6 cups

Step-by-step explanation:

Make a proportion

3 cups of peanuts to 2 cups of chocolate, and 9 cups of peanuts for x cups of chocolate

3/2=9/x

Cross multiply

3*x=2*9

3x=18

Divide by 3 on both sides

x=6

So, 6 cups of chocolate for 9 cups of peanuts

Hope this helps! :)

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What is the Graph for 3y-x-9=0?
svet-max [94.6K]

Answer:

Points:

(0,3)

(3,4)

(6,5)

Step-by-step explanation:

You can use desmos.com for graphing

6 0
3 years ago
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Dmitrij [34]

Answer:

24.5

Step-by-step explanation:

8 0
3 years ago
A school sore has 1200 pencils in stock , and sells an average of 24 pencils per day. The manager reorders when the number of pe
iren2701 [21]
You have 1200 pencils and you order more when your down to 500

So take 1200 - 500 to find how many pencils will be sold before you reorder.
1200 - 500 = 700

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7 0
4 years ago
A thermometer measures temperature to the nearest 0.5°C which measurement shows an appropriate level of precision for the thermo
statuscvo [17]

Answer:

D

Step-by-step explanation:

To the nearest 0.5°C means basically 1 digit after the decimal point.

0.5 has 1 digit (5), after the decimal point. To the nearest 0.5 means that the answer should have 1 digit after the decimal point.

For example, if we were to round 14, to the nearest 0.5, we would need to write it as  14.0 (with 1 digit after decimal).

Now, looking at the answer choices, we eliminate A because it has 2 digits after decimal. We eliminate B and C because there is NO DIGIT after decimal. And we accept D, because it has 1 digit after decimal. Hence, this is correct to the nearest 0.5°C.

Answer is D

5 0
4 years ago
The scale of a map is 1:50000. A lake on the map is 6.16cm². find the actual area of the lake in hectares.
Mamont248 [21]

Answer:

1.54 [km²].

Step-by-step explanation:

1) the given scale is for linear functions, the given area of the lake is quadratic function. According to this

2) actual area = given area *50000 *50000;

3) the given area=0.000616 [m²],

the actual area=0.000616*50000*50000=1540000 [m²] or 1.54 [km²].

6 0
3 years ago
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