Mentalmath grade 3 $1.00-$0.37

Mathematics

1 answer:

Mkey [24]3 years ago

6 0

Answer:

$0.63

Step-by-step explanation:

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What is the slope of a line perpendicular to the line y=-1/4x-1

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-1/4
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Michelle has a balance of $950 in a savings account that pays 3% interest compounded annually. If Michelle makes no deposits or

balu736 [363]

Answer:

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Step-by-step explanation:

Michelle needs to calculate the interest for the length of each loan. Bank A will charge $2430 in interest and Bank B will charge $1980 in interest. She will save by borrowing from Bank B.

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A what is formed by two number lines that intersect at a right angle?

Schach [20]

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Help!! Please help with this question.

Mashutka [201]

Answer:

The slope seems to be 4.

Step-by-step explanation:

The line seems to be starting at (3,0) and if you use the rule rise/run, it goes up (rises) 4 units and moves over (runs) 1 unit. You then rewrite this as 4/1 and you get 4 as the slope!

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3 years ago

Read 2 more answers

Water is being poured into a "Dixie cup" (a standard cup that is smaller at the bottom

marshall27 [118]

Answer:

<em>(c) a straight line with positive slope.</em>

Step-by-step explanation:

<u>Functions</u>

We are required to find a function that relates the height of the water in a cup to the volume of water in the cup.

The cup has a shape of a cone open upwards. The volume of a cone of height h and radius r is

$\displaystyle V=\frac{\pi r^2h}{3}$