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3 years ago

Ms. Nellies has 2 1/2 pints of vinegar for her students to use in a science experiment. Each

Mathematics

1 answer:

adoni [48]3 years ago

5 0

Answer:

incorrect

2 1/2 divided by 3/4

2 1/2 divided by 3/8 = 6 2/3

hope that helped i checked it over im positive its correct

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Valentin [98]

Answer:

30:1

Step-by-step explanation:

90:3

90÷3=30

3÷3=1

=30:1

7 0

3 years ago

Hello - I have one last question that I think you might be able to help me with. Thanks~

Nata [24]

Let slant height be s
Height = 38yd. = h
Side = 42yd. = a

S² = h² + (a/2)²
= 38² + 21²
= 1444 + 441
= 1885
S = √1885
S = 43.42yd.

Lateral area = 1/2 × 4a × s
= 2 × 42 × 43.42
= 3646.99
= 3647 yd.²

7 0

3 years ago

Read 2 more answers

In science class, Paul estimates the volume of a sample to be 37 mL. The actual volume of the sample is 39 mL. Find the percent

svet-max [94.6K]

Answer:

the answer is 5.1%

Step-by-step explanation:

first you divide 37 by 39 to get .94871795

next you would subtract 1 by that number and you get

.05128205 which can be rounded to .051 or 5.1%

7 0

3 years ago

Solve for x. help please

Vinvika [58]

Answer:

x=6

Step-by-step explanation:

$\frac{9}{3} =\frac{6}{2}$

7 0

3 years ago

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the

yarga [219]

Answer:

$(x-5)^2+(y-2)^2=9\\$

Step-by-step explanation:

So, you basically want the equation of the circle.

Given:

Center(C): $C(5, 2)$

$r=3$

The equation of circle is:

$(x-h)^2+(y-k)^2=r^2\\$

Where, $(h, k)$ represents the center point and $r$ is the radius of the circle.

Plotting the values in the equation:

$(x-5)^2+(y-2)^2=3^2\\$

$(x-5)^2+(y-2)^2=9\\$

This is the equation of the circle of center (5, 2) and radius 3.

6 0

3 years ago