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3 years ago

A leather vest multiplied vero 0.63 by 1.8 point what is the correct product

Mathematics

1 answer:

labwork [276]3 years ago

4 0

The answers of the product is 1.8 * 0.63 = 1.134

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Find 20% of 55.

mash [69]

1) 55/100 * 20 = 11
2) 200/100 * 12 = 24
3) 756/100 * 42 = 317.52 = 320
4) 460/100 * 11 = 50.6

5 0

3 years ago

Equation of the parabola in vertex form that passes through (4,-7) and has a vertex of (1,-6)

Alina [70]

$y = -\frac{1}{9}(x - 1)^2 - 6$

Step-by-step explanation:

The vertex form of the equation for a parabola is given by

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

where (h, k) are the coordinates of the parabola's vertex. Since the vertex is at (1, -6), we can write the equation as

$y = a(x - 1)^2 - 6$

Also, since the parabola passes through (4, -7), we can use this to find the value for a:

$-7 = a(4 - 1)^2 - 6 \Rightarrow -7 = 9a - 6$

$a = -\frac{1}{9}$

Therefore, the equation of the parabola is

$y = -\frac{1}{9}(x - 1)^2 - 6$

7 0

3 years ago

Your company is hosting a benefit 5 kilometer race. How long will the race be to the nearest tenth of a mile?

Morgarella [4.7K]

If you convert the numbers without rounding first, the number would be 3.10686.
So you have to round to the nearest tenth, which should be 3.1 miles.
hope this helped!

3 0

3 years ago

Please help please please

Tamiku [17]

Its the very bottom left answer

Step-by-step explanation:

solid line because it could also be equal to and everything to the left of the line is less than -3x+1

7 0

4 years ago

From a group of 8 people, including George and Nina, 3 people are to be selected at random to work on a certain project. What is

cestrela7 [59]

Answer: $\frac{15}{56}$

Step-by-step explanation:

We have to select george but not nina with two other people

No. of ways selecting 2 two people knowing Geroge will be the third one is

$^6C_2$ (beacuse we have to exclude Nina)

And total no of ways of selecting 3 people out of 8 people is $^8C_3$

Therefore the required Probability is $\frac{^6C_{2}}{^8C_{3}}$

= $\frac{15}{56}$

3 0

3 years ago