2 years ago

Please help me with this

2 answers:

4 0

The answer is the first one because rise over run which basically means how much it goes up divided by how much it goes over which equals 1.25 you’re welcome

kow [346]2 years ago

3 0

Answer:

The first one

Step-by-step explanation:

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Nimfa-mama [501]

Answer:

$3,250

Step-by-step explanation:

You take the initial fee of 250 then add 75x40

250x75(40)=$3250

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3 years ago

Traveling at an average rateaverage rate of between 40 and 50 miles per hour for 4 to 7 hours select the best estimate for the d

zmey [24]

Answer:

Step-by-step explanation:

40 X 4 = 7 X50

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3 years ago

Find a vector 3 units long in the opposite direction from v = 〈3, 1,-4).

lutik1710 [3]

Unit vector along the direction v = <3,1,-4> is :

$\hat{v} = \dfrac{3i + j -4k}{\sqrt{3^2 + 1^2 + 4^2}}\\\\\hat{v} = \dfrac{3i + j -4k}{5.1}$

So, unit vector opposing the $\hat{v}$ is :

$\hat{v'} = -\hat{v}\\\\\hat{v'} = -( \dfrac{3i + j -4k}{5.1})\\\\\hat{v'} = \dfrac{-3i - j +4k}{5.1}$

so, vector of magnitude 3 units in opposite direction from v is :

$\vec{V} = 3\hat{v'}\\\\\vec{V} = \dfrac{3}{5.1}( -3i -j+4k)$

Hence, this is the required solution.

5 0

3 years ago

A recipe needs 4 cups of milk and 6 cups of grated cheese. what is the ratio of the number of cups of grated cheese in the recip

ryzh [129]

The correct answer is A) 2:3 because 4/6 simplified is 2/3

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3 years ago

Jackson currently has `\$35\ `in his bank account, and he is saving `\$15`a week to eventually buy a new cell phone. He can repr

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x represent 15 each week and then y equals the amount he is trying save up too I think ik X is definitely right but yea

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3 years ago