Graph the equation and identify the y-intercept.

The relationship between the distance run and the time for Amy can be represented by the equation Y equals 17.45X, where she ran

Kipish [7]

Question;

Assumption:

Let us assume Brandon's running speed is = 18.30 and

Ruben's running speed is = 16.50 and

Answer:

The two equations that can represent the relationship between the meters and second for Brandon and Ruben are;

Brandon → Y₁ = 18.3·X₁ and

Ruben → Y₂ = 16.5·X₂

Step-by-step explanation:

The equation is of the form

Y = 17.45·X

That is Amy ran Y meters in X seconds

Therefore we have

$17.45 = \frac{Y}{X}$ or the value 17.45 is the running speed of Amy

Therefore, where the running speed of Brandon is 18.30 and the running speed of Ruben is 16.50 we have

Y meters ran by Brandon in X seconds given by

Y₁ = 18.3·X₁ and

For Ruben we have Y meters ran in X seconds given by

Y₂ = 16.5·X₂.

5 0

4 years ago

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Helpp me please!!<br> I need it knowwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww

Ket [755]

Answer:

8yd×10yd=80yd

80yd÷2=40yd²

Step-by-step explanation:

Hope it helps :)

8 0

3 years ago

What is the volume of a sphere with a radius of 1/4

MA_775_DIABLO [31]

What is the volume of a sphere with a radius of 1/4

.

$\bold{volume \: of \: cube \: = \: \frac{1}{3} \times \pi \times {r}^{3} }$

putting given value in formula

$\implies \: \: \frac{1}{3} \times \frac{22}{7} \times ( \frac{1}{4} ) {}^{3}$

$\implies \: \: \frac{1}{3} \times \frac{22}{7} \times \frac{1}{4} \times \frac{1}{4} \times \frac{1}{4}$

$\implies \: \: \frac{22}{21} \times \frac{1}{64} \\ \\ \implies \: \: \frac{22}{1344}$

$volume \: = \: \frac{22}{1344}$

same can be done while talin pi as 3.14 ..... and you will be able tp get answer as decimal , so lets try that : -

$\implies \: \: \frac{1}{3} \times 3.14 \times ( \frac{1}{4} ) {}^{3} \\ \\ \implies \: \frac{1}{3} \times \frac{1}{64} \times 3.14$

$\implies \: \: \frac{1}{192} \times 3.14$

ans _ 0.01635416666

6 0

3 years ago

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Can someone give me Subtracting and Adding fractions step by step directions please

True [87]

Step one: common denominators ex. 25/100, 79/100
step two: add the numerators and keep the denominators the same (addition)
step three: biggest fraction first!! subtract the numerators keep the denominators the same (subtraction)
step four: have a nice time with fractions

5 0

4 years ago

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Ned, the owner of neds shop, sells peanuts for $10 per pound and cashews for $9 per pound. Ned wants to create a 20 pound barrel

Ymorist [56]

We will use a system of equation for this one.
P=Peanuts; C=Cashews
P+C=20
This represents the pounds.
10P+9C=191
We can make the first equation equal C.
C=20-P
10P+9(20-P)=191
10P+180-9P
P+180=191
P=11
There are 11 pounds of peanuts, which means there's 9 pounds of cashews.

4 0

3 years ago

Graph the equation and identify the​ y-intercept.

Graph the equation and identify the y-intercept.