MATHEMATICS HIGH SCHOOL

In the set of first 10 natural numbers 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10: What percent of the numbers are odd?

Answers

Answer 1

Answer:

Answer: 50%

Step-by-step explanation:

If you notice the end points we start with odd and end in an even.

There can be a shift that matches evens and odds so 50% evens and 50% odds

From MysticAlanCheng

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115%of what number is 84.87

Answers

100% - x 115% - 84.87 x=(100*84.87)/115=73.8

124 ÷ 7283 i need help understanding it

Answers

Answer:

0.01702595084 or 0.⁻0⁻ (line is above the second zero)

Step-by-step explanation:

it is not a full number and its rational

Dx+hy=j,forx x= thanx for any and all help

Answers

$dx+hy=j \n \n dx = j-hy \ \ / : \ d \n \nd\neq 0\n \nx=(j-hy )/(d)$

Dx + hy = j

Dx = j - hy

x= (j - hy) / D

Line m passes through the points (3, 7) and (6, 12) while line n passes through the points (-5, 1) and (-2, 6).Which statement accurately describes the relationship between the two lines?

A. Lines m and n have the same slope so they are parallel.
B. Lines m and n have the same slope so they are perpendicular.
C. Lines m and n have opposite reciprocal slopes so they are perpendicular.
D. Lines m and n have opposite reciprocal slopes so they are parallel.

Answers

HENCE STATEMENT A IS CORRECT.

WHAT IS RELATIONSHIP ?

Finding if and statement given match to asked or not.

How to solve?

A. Lines m and n have the same slope so they are parallel.- true

B. Lines m and n have the same slope so they are perpendicular.- false

C. Lines m and n have opposite reciprocal slopes so they are perpendicular.- false

D. Lines m and n have opposite reciprocal slopes so they are parallel.- false

Learn more about numbers brainly.com/question/25734188

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Answer:

A. Lines m and n have the same slope so they are parallel.

Step-by-step explanation:

154 sq. cm is the area of a circle
so find its radius
$\pi =(22)/(7)$

Answers

Answer:

r = 7 cm

Step-by-step explanation:

The area (A) of a circle is calculated as

A = πr² ( where r is the radius )

Given A = 154 , then

πr² = 154 , that is

$(22)/(7)$ r² = 154 ( multiply both sides by 7 to clear the fraction )

22r² = 1078 ( divide both sides by 22 )

r² = 49 ( take square root of both sides )

r = $√(49)$ = 7 cm

The probability that Emma has heart disease is 0.6. She decides to take a test for the disease that is 80% accurate. What is the probability that Emma has heart disease and the test predicts heart disease?