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skelet666 [1.2K]
2 years ago
10

Jim, Dora, Ada, and Kim together placed a total of 60 cupcakes on a tray. Jim placed 0.45 of the cupcakes, Dora placed 10 of the

60 cupcakes, Ada placed 25% of the cupcakes, and Kim placed the remaining cupcakes. Who placed the most cupcakes?
Mathematics
1 answer:
Crazy boy [7]2 years ago
7 0
All together is - 60 cupcakes

Jim placed - 0.45 or 5 cupcakes

Dora placed - 10

Ada placed - 25% or 15 

Kim placed the remaining and that is - 30 

10 + 5 = 15 and 15 + 15 = 30 so Kim had 30 that means 30 + 30 = 60 cupcakes

Kim is your answer
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Anestetic [448]
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6 0
3 years ago
F(x)=1/2(x-2)(x+3)^3
KatRina [158]

Answer:y=

1

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Step-by-step explanation:

5 0
2 years ago
A quiz has 1 true-false question and 2 multiple choice questions that each have 4 answers what is the probability that someone q
Anit [1.1K]
1 true and false question = 1 / 2 chances
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1/2 + 2/8 =
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8 0
2 years ago
An airplane is flying at 180mph. A jet flying at 330 mph leaves 1 hour later traveling in the same direction. How long will it t
zimovet [89]

To solve this problem, let us first assign some variables. Let us say that:

v1 = velocity of airplane = 180 mph

t1 = time travelled by airplane

v2 = velocity of jet = 330 mph

t2 = time travelled by jet

 

Since we know that distance is the product of velocity and time, and that the distance travelled by the two must be equal for the jet to catch up to the plane, hence:

v1 * t1 = v2 * t2

But we know that:

t1 = t2 + 1

Therefore:

180 (t2 + 1) = 330 t2

180 t2 + 180 = 330 t2

150 t2 = 180

t2 = 1.2 hours

 

<span>Therefore the jet can catch up to the plane after 1.2 hours it takes off.</span>

4 0
3 years ago
4 1/3 - 2 1/2 <br><br>please help<br><br>Explanation: <br>​
galben [10]

Answer:

1 \frac{5}{6}

Step-by-step explanation:

  • First convert this mix number into a improper number

13/3-5/2

  • Then find the LCM of the denominator

26/6-15/6

  • Now simplify

11/6

1 \frac{5}{6}

<em>Hope you got it </em>

<em>If you have any question just ask me</em>

<em>If you think this is the best answer please mark me as brainliest</em>

8 0
3 years ago
Read 2 more answers
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