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3 years ago

12

a team of 4 people participate in a 400-yard relay race each team member runs the same distance the team completes the race in 5

3.2 seconds what is the average running time for each person

1 answer:

Korvikt [17]3 years ago

6 0

13.3s you take 53.2 and divide it by the total number of people making it an average of 13.3 per 100m

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What is another name for a relation that has each element in its domain paired with exactly one element in its range? Apex

8090 [49]

Another name for a relation is a function.

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4 years ago

HELP ME PLEASSDJDJXKKCKCKC

attashe74 [19]

the answers is

1 Inch = 4 Feet

Here is the explanation -

the side of square = 12

length of Ground - 48

ratio of length = 12 /48

= 1/4

1 : 4

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3 years ago

PLZ HELP...Enter in standard form the equation of the line passing through the given point and having the given slope.

Alenkinab [10]

Standard form for the equation of the line is

$$y=-\frac{2}{3} x-\frac{25}{3}$

Solution:

Given point is (2, –5).

slope of the line m = $-\frac{2}{3}$

Here, $x_1=2, y_1=-5$

Equation of a line passing through the point:

$y-y_1=m(x-x_1)$

$$y-(-5)=-\frac{2}{3} (x-(-5))$

$$y+5=-\frac{2}{3} (x+5)$

$$y+5=-\frac{2}{3} x-\frac{10}{3}$

Subtract 15 from both sides of the equation.

$$y+5-5=-\frac{2}{3} x-\frac{10}{3}-5$

$$y=-\frac{2}{3} x-\frac{25}{3}$

Standard form for the equation of the line is

$$y=-\frac{2}{3} x-\frac{25}{3}$

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3 years ago

Jackson has 180 pieces of gum. He wants to share the pieces equally with his friends. Which table shows the relationship between

mars1129 [50]

Answer:

Step-by-step explanation:

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3 years ago

Jia rode her bike 7 7/8 miles in the morning and another 6 5/8 miles in the afternoon. How many miles did she ride altogether

loris [4]

Answer:

14 1/2

Step-by-step explanation:

Rewriting our equation with parts separated

=7 + 7/8 + 6 + 5/8

Solving the whole number parts

7 + 6=13

Solving the fraction parts

7/8 + 5/8= 12/8

Reducing the fraction part, 12/8,

12/8=3/2

Simplifying the fraction part, 3/2,

3/2=1 1/2

Combining the whole and fraction parts

13 + 1 + 12=14 1/2

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2 years ago