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2 years ago

In a school 35% of 280 students bring lunch from home. How many students is that?

Mathematics

2 answers:

N76 [4]2 years ago

7 0

Answer: 98

Step-by-step explanation:

tensa zangetsu [6.8K]2 years ago

4 0

Answer:98
Go to calculator and multiply 280 by 35% or 0.35

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What is the gcf of 6 and 14

Tamiku [17]

Answer:

Step-by-step explanation:

because their gretest common factor is 2

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3 years ago

Read 2 more answers

Which of the division expressions below has a remainder? Select all that apply.

gavmur [86]

Answer:

A, B, C, & E

Step-by-step explanation:

A) 19,456 ÷ 6 = 3,242 $\frac{2}{3}$

(2/3 is 0.666666666 etc)

B) 28,765 ÷ 13 = 2,212.692308...

C) 4,145 ÷ 3 = 1,381 $\frac{2}{3}$

(2/3 is 0.666666666 etc)

D) 4,165 ÷ 17 = 245

(Not bolded because it is not an answer)

E) 44,312 ÷ 16 = 2,769.5

C -> When dividing by three, if the first number's values do not add up to a multiple of 3 there will be a remainder. Example from your problem,

4,145 -> 4 + 1 + 4 + 5 = 14 -> 14 is not a multiple of 3, so there is a reminder

D -> No decimal / fraction, no remainder!

Have a nice day!

I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

8 0

2 years ago

How to write the slope intercept form of the equation of each line given the slope and y-intercept

ahrayia [7]

The slope intercept form is;

y=mx+b
m=slope
b= y intercept

7 0

3 years ago

You have a credit card with a balance of 3500 and interest rate of 15.75%. If you make no payment what is the balance at the end

professor190 [17]

Hello Grossjoann, if you have 3,500$ with a interest rate of 15.75% at the end of the month you will get 44.10$ below will explain,

Answer:
I = $ 44.10

Equation:
I = Prt
Calculation:
First, converting R percent to r a decimal
r = R/100 = 15.75%/100 = 0.1575 per year,
putting time into years for simplicity,
1 months ÷ 12 months/year = 0.08 years,
then, solving our equation

I = 3500 × 0.1575 × 0.08 = 44.1
I = $ 44.10

The simple interest accumulated
on a principal of $ 3,500.00
at a rate of 15.75% per year
for 0.08 years (1 months) is $ 44.10.

5 0

2 years ago

Solve the Equation <br> 12x-14y=-8<br> -8x-14y=-52

trapecia [35]

Answer:

$\large\boxed{x=\dfrac{11}{2},\ y=\dfrac{86}{35}}$

Step-by-step explanation:

$\left\{\begin{array}{ccc}12x-14y=-8\\-8x-14y=-52&\text{change the signs}\end{array}\right\\\underline{+\left\{\begin{array}{ccc}12x-14y=-8\\8x+14y=52\end{array}\right}\qquad\text{add both sides of the equations}\\.\qquad20x=44\qquad\text{divide both sides by 20}\\.\qquad x=\dfrac{44:4}{20:4}\\\\.\qquad x=\dfrac{11}{5}\\\\.\qquad\boxed{x=2.2}\\\\\text{Put the value of x to the second equation}\ 8x+14y=52:$

$8(2.2)+14y=52\\17.6+14y=52\qquad\text{subtract 17.6 from both sides}\\14y=34.4\qquad\text{divide both sides by 14}\\y=\dfrac{34.4:2}{14:2}\\\\y=\dfrac{17.2\cdot10}{7\cdot10}\\\\y=\dfrac{172:2}{70:2}\\\boxed{y=\dfrac{86}{35}}$

7 0

3 years ago

In a school 35% of 280 students bring lunch from home. How many students is that?​

In a school 35% of 280 students bring lunch from home. How many students is that?