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3 years ago

A table is on sale for $481, which is 26% less than the regular price.

Mathematics

1 answer:

qwelly [4]3 years ago

3 0

Answer:

606.06

Step-by-step explanation:

multiply 481 by 26%

Then add the answer to 481

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at elm elementary school for every 5 students who walk to school there are 7 students who take the bus.if 420 students attend el

Nesterboy [21]

175 students walk to school. 7+5=12 and 420 divided by 12 is 35. I checked how I did it was correct because of 5*35+7*35=420. Then I found the product of 5*35 which is 175.

4 0

3 years ago

Negative 9 plus 2 over 3 plus open parentheses 1 plus 1 close parenthesis squared

Alik [6]

Answer:

⁻ $\frac{19}{3}$

Step-by-step explanation:

⁻ $9 + \frac{2}{3} (1+1)^{2}$

⁻ $9 + \frac{2}{3}$ × $2^{2}$

⁻ $9 + \frac{2}{3}$ × $4$

⁻ $9$ $+$ $\frac{2 x 4}{3}$

⁻ $9 + \frac{8}{3}$

⁻ $\frac{19}{3}$

8 0

3 years ago

Read 2 more answers

A $120,000, 5%, 200-day note dated June 6 is discounted on October 8. The discount period is how many days?

expeople1 [14]

June: 30-6=24
July: 31
August:31
September:30
October: 8
Total=24+31+31+30+8=124 days

Discount period:
The period of time between the date a bill of exchange is drawn and the date on which payment is due.

So discount period = 200-124=76 days

5 0

3 years ago

Which of the following quadratic regression equations best fits the data shown below

attashe74 [19]

Let
A (-4,35)
B (-3,20)
C (-2,10)
D (-1,5)
E (0,8)
F (1,10)
G (2,15)
H (3,30)
I (4,48)

using a graph tool

case a) y=2.23x²+1.62x+5.26
see the attached figure N 1

case b) y=4.63x²+0.84x+4.14
see the attached figure N 2

case c) y=0.98x²+3.06x+6.02
see the attached figure N 3

case d) y=3.72x²+2.94x+3.21
see the attached figure N 4

using a <span>Quadratic Regression Calculator
</span>the <span>Best Fit Second-Degree Quadratic Regression is
2.228x</span>²+1.617x+5.255
see the attached figure N 5

therefore

the answer is
case a) y=2.23x²+1.62x+5.26

3 0

3 years ago

Read 2 more answers

I need help plz !!!!!!!!!!!!!

Mumz [18]

Angle A is 73 degrees.

This can be found by using the values for both angles and setting them equal to 180. Since they are alternating interior angles of intersections of parallel lines, they must equal 180.

6x - 35 + 3x + 53 = 180
9x + 18 = 180
9x = 162
x = 18

Since x = 18 we can place that into the equation for angle A in order to find it's value alone.

6x - 35
6(18) - 35
108 - 35
73

3 0

3 years ago