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3 years ago

Which of the following is expressions is equivalent to 19 x(4 3/5 - 2.75) - 12 1/2

Mathematics

1 answer:

Oksanka [162]3 years ago

3 0

Answer:

dsf

Step-by-step explanation:

fewfgwe4g h5trh 5

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5/8 62.5/100 as a ratio (simplified)

Mandarinka [93]

Answer:

5:8, 25:1

Step-by-step explanation:

i guess this is ans

6 0

3 years ago

HELP!!!!!!!!!!!!!!!!!

jek_recluse [69]

Answer:

option A

Step-by-step explanation:

the statement tell us that she slides the triangle 2 units down, so the vertical axis is the one that we are going to modify

we have the points: (1,2), (3,3) and (4,1)

so to these points we subtract "2" to the variable Y

I mean:

(1,2): 2-2=0

(3,3): 3-2=1

(4,1): 1-2=-1

finally we have:

(1,0), (3,1) and (4,-1)

7 0

3 years ago

Use a table to find a z-score that fits the given conditions. Interpolate if necessary.

kotegsom [21]

<span>After deeply looking at the table it seems
z= .05
which means only 52% is less than Z

so, that is greater than z by 48%</span>

7 0

3 years ago

Please help me with this !!! Thank you

puteri [66]

Answer:

messages me i will explain how to solve if i can

8 0

3 years ago

Which solid has a greater volume?

Lady_Fox [76]

Answer:

Step-by-step explanation:

The volume of a cone is given by $V=\frac{1}{3}\pi r^2h$

The volume of a cylinder is given by $V=\pi r^2 h$

<em>Where h is the height and r is the radius</em>

The first figure is a cone with height 6 and radius 5, we can put it into the formula and find the volume:

$\frac{1}{3}\pi r^2 h\\\frac{1}{3}\pi (5)^2 (6)\\=157.08$

The second figure is a cylinder with height 50 and radius 1, we can put it into the formula and find the volume:

$\pi r^2 h\\\pi (1)^2 (50)\\=157.08$

We can see that they are equal. So answer choice C is right.

5 0

3 years ago