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2 years ago

Please help! You don’t have to explain how you got the answer! Tysm.

Mathematics

1 answer:

alexgriva [62]2 years ago

8 0

1.) .777777778
2.) .8
3.) .6
4.) .285714286
5.) .15

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James jogged around the track 0.68 hours at an average speed 28.9 miles per hour how far did he jog?

Ilia_Sergeevich [38]

Answer:

Step-by-step explanation:

0.68hr(28.9mi/hr)=19.652mi

6 0

2 years ago

What is the value of n?

melamori03 [73]

The answer for this question that needs an answer is n = 5

because 18(n-1) = 9(n+7) implies that 18n - 18 = 9n + 63 which implies that n =5 for the equation to hold true.

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2 years ago

How many groups of 1/2 days are in 1 week? Write a multiplication equation or a division equation to represent the question, the

worty [1.4K]

Answer:

14 groups

Step-by-step explanation:

Given

$Groupings = \frac{1}{2}\ day$

$Duration = 1\ week$

Required

Determine the number of group in the week

To do this, we simply divide the duration by the number half day group.

This gives:

$Group = \frac{Duration}{Groupings}$

$Group = \frac{1\ week}{1/2\ days}$

Convert week to days

$Group = \frac{7\ days}{1/2\ days}$

$Group = \frac{7}{1/2}$

$Group = 7 / \frac{1}{2}$

Convert to multiplication

$Group = 7 * \frac{2}{1}$

$Group = \frac{14}{1}$

$Group = 14$

Hence, there are 14 groups

4 0

2 years ago

The distance between two points on a number line can be found by taking the ____A_____ of the ____B_____ of the coordinates. Fil

xeze [42]

Answer:

The distance between two points on a number line can be found by taking the absolute value of the difference of the coordinates.

Step-by-step explanation:

Every point can be paired with a number on a number line
The coordinate is the number associated with a point
To find the distance between point A and B you subtract the coordinates in any order you like and take the absolute value.

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2 years ago

Jessica picked oranges for 2 days during school vacation. She was paid $0.45 per basket for the first 100 baskets picked each da

Mama L [17]

Answer:

$91.75

Step-by-step explanation:

Jessica is paid:

$0.45 per basket for the first 100 baskets picked;
$0.50 per basket for all baskets over 100 picked.

1st day:

Jessica picked 65 baskets of oranges (less than 100)

Jessica is paid $65\cdot \$0.45=\$29.25$

2nd day:

Jessica picked 135 baskets of oranges (35 more than 100)

Jessica is paid $100\cdot \$0.45+35\cdot \$0.50=\$45+\$17.50=\$62.50$

Altogether Jessica is paid

$\$29.25+\$62.50=\$91.75$

4 0

3 years ago