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REY [17]
3 years ago
7

Tammy usually uses her cupcake recipe to make 18 cupcakes, but this time 1 point

Mathematics
1 answer:
Ksivusya [100]3 years ago
5 0
Okay so 4 8 12 16 and she has to do its 8 she only needs 1 1/4 cups or 1.1
You might be interested in
What value of 3x makes the equation true?<br> 5x+3x=5x+15/2
slamgirl [31]

Answer:

2.5

Step-by-step explanation:

when you 5x automatically cancels, and 7.5 / 3 is 2.5

7 0
2 years ago
The ratio of enlisted men to officers in a division is 25 to 1.
9966 [12]
The answer is 40.

1000/25 will give you the new ratio

Simple way of thinking about it

25 enlisted men = 1 officer
1000enlisted men = X officer

Cross multiply (25 by X officer and the 1 officer by the 1000)

25x = 1000

X= 40.
7 0
3 years ago
Number of Boxes Cost 18 $7.38 27 $15.39 30 $13.50 36 $18.36 40 $18.80 An office is restocking office supplies. The table shows t
malfutka [58]

<u>Answer</u>:

18 clips for $7.38 is the best value deal.

<u>Step-by-step explanation:</u>

An office is restocking office supplies. The table below shows the cost for the number of boxes of paperclips. We need to find what is the best value is.

To find the best value for money we can check the price of each paperclip.

To check the price of each paper clip we can use the following formula:

\text{Price of each paper clip} =\frac{\text { price of the box }} {{\text {number of clips in the box }}}

Now we can calculate the best value deal as follows:

\text{Price of each clip is box 1}=\frac{7.38}{18}=0.41$

\text{Price of each clip is box 2}=\frac{15.39}{27}=0.57$

\text{Price of each clip is box 3}=\frac{13.50}{30}=0.45$

\text{Price of each clip is box 4}=\frac{18.36}{36}=0.51$

\text{Price of each clip is box 5}=\frac{18.80}{40}=0.47$

So, from looking at the prices of each paperclip we can conclude that the 18 clips for $7.38 is the best value deal.

8 0
3 years ago
Please help. Thank you!
katrin2010 [14]

Answer:

3a. ⇒ 2700 cm³

3b. ⇒ 72,900 cm³

3c. ⇒ 27

Step-by-step explanation:

3a.

∵ The model in a shape of square pyramid

∴ Its volume = base area × height

∵ Base shaped square with side length 15 cm

∴ Area of base = 15 × 15 = 225 cm²

∵ The model height = 12 cm

∴ She needs = 225 × 12 = 2,700 cm³ of plaster

3b.

∵ Each dimension in the actual stage = 3 times the model

∴ The side of the square base = 15 × 3 = 45 cm

∴ The height = 12 × 3 = 36 cm

∴ The area of the base = 45 × 45 = 2,025 cm²

∴ She needs = 2025 × 36 = 72,900 cm³ of plaster

3c.

∵ Each length in the actual stage is 3 times the model

∴ The volume of the actual stage = (3)³ the volume of the model

∴ The volume of the actual stage = 27 the volume of the model

<em>To check your answer:</em>

Volume actual ÷ Volume model = 72,900 ÷ 2700 = 27

3 0
3 years ago
Sam wants to tip his uber driver 20%, if his cost for the commute is $15. What will his TOTAL be with tip?
kolezko [41]

Answer:

$18.00

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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