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3 years ago

In a group of 40 children 14 are allergic to peanuts.What percentage of the group are not allergic to peanuts?

Mathematics

2 answers:

Setler79 [48]3 years ago

5 0

Answer:

65%

Step-by-step explanation:

40 -14 = 26

This means 26 children are not allergic to peanuts

Percentage is

26/40 =.65 = 65%

Oksi-84 [34.3K]3 years ago

4 0

Step-by-step explanation:

Number of children not allergic to peanuts = 40 - 14 = 26.

Percentage = (26/40) * 100% = 65%.

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Determine whether the series is convergent or divergent by expressing Sn as a telescoping sum. If it is convergent, find its sum

Inessa05 [86]

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3 years ago

What is the answer to -4+x=5x+16

34kurt

Answer: x=-5

Step-by-step explanation:

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3 years ago

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Answer choices: A: y=x B: y=1/4x -2 C: y= -x + 7/4 D: y= 7/4x -2

Nuetrik [128]

Answer:

b: y=1/4x -2

Step-by-step explanation:

It says the answer in the question. the slope on the graph is really just 1 though.

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2 years ago

The following list gives the number of public libraries in each of 11 cities. 7, 11, 8, 7, 8, 7, 8, 11, 8, 10, 7 Find the modes

AlladinOne [14]

Answer:

The mode are: 7, 8

Step-by-step explanation:

Given

$7, 11, 8, 7, 8, 7, 8, 11, 8, 10, 7$

Required

Determine the mode

We start by arranging the given data in ascending order

The ordered data are:

$7,7,7,7, 8,8,8,8, 10, 11, 11$

From the above data.

7 has a frequency of 4

8 has a frequency of 4

10 has a frequency of 1

11 has a frequency of 2

The data with the highest frequency is the mode.

We can see that 7 and 8 both have frequencies of 4

Hence, the mode are: 7, 8

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3 years ago

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what is the rate of change for the linear relationship modeled in the table? x y −1 10 1 9 3 8 5 7 -1/2 0 1/2 2

Vesnalui [34]

Answer:

Rate of change for the linear relationship modeled is $\dfrac{-1}{2}$

Step-by-step explanation:

As the there is a linear relationship in the points, so all these points will be on a single straight line. Hence the slope will be same throughout all the points.

We know that, the slope of the line joining (x₁, y₁) and (x₂, y₂) is,

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3 years ago

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