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3 years ago

Madeline made 7 times as many baskets as Fiona during basketball practice today write a ratio for the situation

Mathematics

2 answers:

Ivan3 years ago

4 0

The answer should be 7:7x

nevsk [136]3 years ago

4 0

If Madeline made 7 times as many baskets as Fiona and we want to write a ratio we can simply write 7:1.

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11.23 grams in word form

r-ruslan [8.4K]

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2 years ago

Write an equation in slope for a line that passes through (3,4) (and has a y intercept of -8)

Vlad [161]

Answer:

Part 1) The equation in slope intercept form is $y=4x-8$

Step-by-step explanation:

Part 1) Write an equation in slope-intercept form for a line that passes through (3,4) (and has a y intercept of -8)

we know that

The equation of a line in slope intercept form is equal to

$y=mx+b$

where

m is the slope

b is the y-intercept

we have

$b=-8$

$point\ (3,4)$

substitute

$4=m(3)-8$

solve for m

$4+8=3m$

$3m=12$

$m=4$

therefore

$y=4x-8$

5 0

2 years ago

2. A book with a green sticker costs $2 less than half the price of a

Damm [24]

For this case we can propose an equation that will allow us to find the price of one of the books knowing the price of the other.

x: Let the variable that represents the price of the book with a green sticker

y: Let the variable that represents the price of the book with a yellow sticker

According to the statement we have:

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

$y=2(x+2)$

Finally, we can substitute the price of one of the books and clear the value of the other as the case may be.

Answer:

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

8 0

2 years ago

What is the value of x? Please help. Will mark brainliest ASAP

Natasha_Volkova [10]

sin90°/47 = sin17°/x

xsin90° = 47sin17°

x = 47sin17°/sin90°

x = 13.741470121969

x ≈ 13.74

Hope this helps! ;)

6 0

3 years ago

Read 2 more answers

Provide an appropriate response.

oksian1 [2.3K]

You don't even have to look up the definition of 'standard deviation'. You only
have to remember that 'smaller standard deviation' means 'less spread-out'.

First, let's find the mean (average). It's not supposed to change:

1/7th of (65 + 71 + 77 + 80 + 82 + 90 + 96) = 561/7 = <u>80 and 1/7</u> .

Now, just pick 7 scores that total 561 and are all bunched up.

The easiest way would be 80, 80, 80, 80, 80, 80, 81 .
But that's so easy that it feels like cheating.

Let's say <u>77, 78, 79, 80, 81, 82, and 84</u> .

8 0

2 years ago