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2 years ago

0.07 is 10 times as great as

Mathematics

2 answers:

Phoenix [80]2 years ago

5 0

0.07 is 10 times greater than 0.007

dem82 [27]2 years ago

3 0

Answer: The required number is 0.007 and so we can say that "0.07 is 10 times as great as 0.007".

Step-by-step explanation: We are given to find a number such that 0.07 is 10 times as great as that number.

Let the required number be represented by x.

Then, according to the given information, we have

$0.07=10\times x\\\\\Rightarrow x=\dfrac{0.07}{10}\\\\\Rightarrow x=0.007.$

Thus, the required number is 0.007 and so we can say that "0.07 is 10 times as great as 0.007".

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Choose yes or no to tell whether each term is equivalent to the slope in a proportional relationship.

Anna007 [38]

Answer:

A. Constant of proportionality : Yes

B. Origin : No.

C. Inverse : No.

D. Rise per run : Yes

E. Unit rate : Yes.

Step-by-step explanation:

We have to choose yes or no to tell whether each item in the given options is equivalent to the slope in a proportional relationship.

A. Constant of proportionality: Yes

B. Origin: No.

C. Inverse: No.

D. Rise per run: Yes

E. Unit rate: Yes.

The constant of proportionality, the rise per run and the unit rate are equivalent to slope in a proportional relationship. (Answer)

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2 years ago

Maria has $2.43 in quarters and pennies in her wallet. She has twice as many pennies as quarters. How many coins of each type do

user100 [1]

Given maria has $\\\$ 2.43$ in the pennies & quarters.

she has twice as many pennies as quarters.

find out the coins

let us assume the quarters are x

than the pennies are 2x.

Formula

value of the pennies + value of the quarters = total value of coins

1 quarters =$ 0.25

1 pennies = $0.01

Thus

0.25x + 0.01 (2x) = 2.43

0.27 x = 2.43

x = 9

2x = 18

i.e the number of quarters are 9 and the number of pennies are 18.

Hence proved

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2 years ago

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Two kilograms of ground cinnamon is packaged into bags containing 38 g each. There will also be some cinnamon left over. How man

Troyanec [42]

I think about 52 bags
2 kilometers = 2,000 grams
2, 000/ 38 = 52. repeated decimal(which would be the amount leftover)
I believe the answer would be 52 bags.

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2 years ago

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Matias stepmother uses 30% off coupon to buy the ingredients for huevos rancheros she spends $28

fredd [130]

The original total of the ingredients was 40 dollars

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2 years ago

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Which is the best approximation for the solution of the system of equations? y = A system of equations. y equals negative StartF

Alla [95]

Answer:

(0.88, 0.65)

Step-by-step explanation:

Given that the two equations of the line are:

y =( -2/5)x + 1 and y = 3x – 2. To find the solution, we have to solve the equations simultaneously.

y =( -2/5)x + 1 . . . 1)

y = 3x – 2 . . . 2)

Subtracting equation 1 from equation 2:

3.4x -3 = 0

3.4x = 3

Dividing through by 3.4

3.4x/3.4 = 3/3.4

x = 0.88

To find y, substitute x = 0.88 in equation 2:

y = 3(0.88) - 2

y = 2.65 - 2

y = 0.65

This means that the solution to the system of equations is the point of intersection of the two lines which is at (0.88, 0.65)

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2 years ago

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