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Lubov Fominskaja [6]
3 years ago
8

Tom knows that in his school 10out of every 85 students are lefthanded. There are 391 students in Toms school. How many studentd

in toms school are left handed
Mathematics
1 answer:
Rudiy273 years ago
8 0
To do this, first divide 85 by 10

You get 8.5

Then, divide 391 by 8.5

You get 46

Therefore, 46 students are left-handed in Tom's school.

Hope this helped!
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Shen ran for president of the chess club, and he received 14 votes. There were 35 members in the club. What percentage of the cl
RUDIKE [14]

Answer:

40%

Step-by-step explanation:

14/35 members voted him. Lets convert this into a percentage:

14/35 * 100% = 14/35 *100/100 = 40%

<em>I hope this helps! :)</em>

3 0
3 years ago
I need help with this ​
gtnhenbr [62]
So what are we trying to find the reduced fraction or inverse operation
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A circular pizza is being made that will fit in a box that is 14 inches by 16 inches. A 2-inch border is needed between the edge
aliina [53]

Now, as the pizza is circular, so it does not matter about the box shape. If the box shape increases or decreases, the pizza shape is the same.

Now, we have been asked about the largest pizza radii that can fit in the box, so we will consider the shortest value of the box.

The width is given as 14 inches. There is a 2 inch border around the pizza. So, the width is 14-4 = 10 inches. (Now assume this as the diameter of pizza)

And the radius is = \frac{10}{2}=5 inches.

So, the largest pizza that can fit in the box will have a radius of 5 inches.

8 0
3 years ago
Which line from “Raymond's Run” is evidence that Squeaky has courage?
likoan [24]

Answer:

when squeaky stands up to the mean girls

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Find the zeros of y = x + 6x- 4 by completing the square.
dsp73

Answer:

\large\boxed{x=-3\pm\sqrt{13}}

Step-by-step explanation:

(a+b)^2=a^2+2ab+b^2\qquad(*)\\\\\\x^2+6x-4=0\qquad\text{add 4 to both sides}\\\\x^2+2(x)(3)=4\qquad\text{add}\ 3^2=9\ \text{to both sides}\\\\\underbrace{x^2+2(x)(3)+3^2}_{(*)}=4+9\\\\(x+3)^2=13\Rightarrow x+3=\pm\sqrt{13}\qquad\text{subtract 3 from both sides}\\\\x=-3\pm\sqrt{13}

8 0
3 years ago
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