1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sophie [7]
3 years ago
10

Jimmy notices 7oranges weigh the same as 5 apples. If Jimmy has 28 oranges, how many apples would Jimmy need to equal the weight

of his 28 oranges?
Mathematics
1 answer:
pychu [463]3 years ago
6 0

Answer:

20

Step-by-step explanation:

7 times 4 equals 28 and 5 times 4 equals 20 so the answer is 20

You might be interested in
Ayden has 6 red rubber ducks, 4 blue rubber ducks, 8 green rubber ducks, and 2 yellow rubber ducks at home. He will randomly sel
Oliga [24]

Answer:

percentage he will select the blue rubber duck over the green ruber duck is (blue duck 1.25) (green duck 0.25)

Step-by-step explanation:

your person without a brain

3 0
3 years ago
Omar has three t shirts: one red, one green and one yellow. He has two pairs of shorts one black and red. Use a tree diagram to
Dmitry_Shevchenko [17]
There is no diagram
5 0
3 years ago
Porphyrin is a pigment in blood protoplasm and other body fluids that is significant in body energy and storage.
ra1l [238]

Answer:

a) 0.923

b) 0.957

c) 0.88

d) 0.077    

Step-by-step explanation:

We are given the following information in the question:

Mean, μ = 40

Standard Deviation, σ = 14

We are given that the distribution of number of milligrams of porphyritic per deciliter of blood is a bell shaped distribution that is a normal distribution.

Formula:

z_{score} = \displaystyle\frac{x-\mu}{\sigma}

a) P(xis less than 60)

P(x < 60)

P( x < 60) = P( z < \displaystyle\frac{60 - 40}{14}) = P(z < 1.4285)

Calculation the value from standard normal z table, we have,  

P(x < 60 ) =0.923 = 92.3\%

b) P(x is greater than 16)

P(x > 16) = P(z > \displaystyle\frac{16-40}{14}) = P(z > -1.7142)\\\\P( z > -1.7142) = 1 - P(z \leq -1.7142)

Calculating the value from the standard normal table we have,

1 - 0.043 = 0.957 = 95.7\%\\P( x > 16) = 95.7\%

c)P(x is between 16 and 60)

P(16 \leq x \leq 60) = P(\displaystyle\frac{16 - 40}{14} \leq z \leq \displaystyle\frac{60-40}{14}) = P(-1.7142 \leq z \leq 1.4285)\\\\= P(z \leq 1.4285) - P(z < -1.7142)\\= 0.923 - 0.043= 0.88 = 88%

P(16 \leq x \leq 60) = 88\%

d)  P(x is more than 60)

P(x > 60)  = 1 - P(x < 60) = 1 - 0.923 = 0.077

6 0
3 years ago
Please answer need fast
agasfer [191]

Answer:

B is the correct ans

please mark brainliest

6 0
2 years ago
La entrada al zoológico cuesta 3.341 ¿cuánto cuesta la entrada para un grupo de 75 niños?
Naya [18.7K]

Answer:

250.575

Step-by-step explanation:

3.341 * 75 = 250.575

6 0
3 years ago
Other questions:
  • 8. Use the data below to answer the following question. Population 60 million Number in the labor force 50 million Number employ
    7·1 answer
  • What is the sum of 14 and the opposite of 12?<br> A) -26 <br> B) -2 <br> C) 2 <br> D) 26
    13·2 answers
  • Write the polynomial in factored form.<br> y= 3x– 12x² – 36x
    10·1 answer
  • 3x-2y=4<br> 2x=y+2<br> Solve by the addition method or substitution method
    8·1 answer
  • A circle has an area of 30in². What is the area of a 60° sector of this circle?
    11·1 answer
  • Please help me with this I will mark brainlist if you answer correctly. (I will know if you answer correctly or not)
    15·1 answer
  • MARKING BRAINLIEST <br><br> PLS HELP
    5·1 answer
  • Help me solve this problem
    7·1 answer
  • Stephanie spent 20​% of x hours at her​ part-time job. What is x if 20​% of x is about 10 hours?
    8·1 answer
  • -1.2<br> 29<br> 20<br> Enter the answer as an exact decimal or simplified fraction
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!