One winter the cost of bananas cost $0.80 per lb. The next winter the cost was$1.05 per lb. What was the percentage increase?

Answers

Answer 1

Answer: so assume .8=100%
1.05-0.8=iincrease=0.25

find what .25/.8=
.25/.8=2.5/8=(use calculator)=0.3125
percent means parts out of 100
so
0.3125/1 times 10/10=3.125/10 times 10/10=31.25/100
the percentage increase was 31.25%

Answer 2

Answer:

Well. The percentage increase would be 30%.

Its would have to be rounded. If you time .80 by the decimal of 30 percent, which is .30 you will receive .24, that will equal out to 1.04.

.80 x .30= .24

.80 + .24 = $1.04

Related Questions

What is the arc measure of this circle?mCD=____ ?
Beef,potatoes and onions are mixed in a recipe in the ratio 5:3:2 by mass. If Mrs. Maree follows the recipe and uses 350g of beef,how many grams pf potatoes and onions does she use?
Help pleeeeeeeeeease ?
This week Jeff practiced playing the trombone for 1 hours onMonday and of an hour on Tuesday. On Wednesday, he practiced twice as long as he did on Tuesday. By the end of the day Thursday, he had practiced a total of 5 hours for the week. How long did he practice on Thursday? 3 3/4 hours 1 1/4 hours 2 hours 2 1/4 hours
Witch expression has the same value as 2 to the power of 12

If the trapezoid below is reflected across the x-axis, what are the coordinates
of B?

Answers

Answer:

-3,8

Step-by-step explanation:

What is the equation of a line perpendicular to y =
$(1)/(4) x \: - 3$
that passes through point (-2, 4)?

Answers

Since the given line

$y = ( 1)/(4) x - 3$

has slope
$= (1)/(4)$

The equation of the line perpendicular to it must have a slope which is the negative reciprocal of ,
$(1)/(4)$
The slope of the perpendicular line
$= ( - 1)/( (1)/(4) ) = - 4$
Using the slope intercept form,

$y = mx + c$
We substitute
$- 4$
This implies that,
$y = - 4x + c$
Since

$(-2,4)$
lies on this line , it must satisfy its equation.

That is

$4 = - 4( - 2) + c$

This implies that

$4 = 8 + c$
$4 - 8 = c$
$c = - 4$

The line therefore has equation,

$y = - 4x - 4$

If (x, 1/100) lies on the graph of y = 10x, then x =

2
-1/2
-2

Answers

Answer:

Option 3rd is correct

value of x is, -2

Step-by-step explanation:

As per the statement:

If (x, 1/100) lies on the graph $y = 10^x$

Given the graph:

$y = 10^x$ ...[1]

Substitute the point (x, 1/100) in [1] we have;

$(1)/(100) = 10^x$

We can write $(1)/(100)$ as:

$(1)/(100) = (1)/(10^2) = 10^(-2)$

then;

$10^(-2) = 10^x$

On comparing both sides we have;

-2 = x

x = -2

Therefore, the value of x is, -2

y = 10^x

for y = 1/100

1/100 = 10^x

10^-2 = 10^x ⇒ x = -2

Find the value of x.

Answers

Answer:

The value of x is 18°

Step-by-step explanation:

Sum of the angles are 180°

3x+126=180

3x=180-126

3x=54

x=18

Answered by GAUTHMATH

mike drove to a frineds house at the rage of 40 mph. he returned hoke by the dsne route at 45 mph the driving time for the round trip was four hours how long did it take mike to get home

Answers

Let the distance be x miles

Time = Distance / speed

Time taken by Mike to go to his friend's house = x / 40 hours

Time taken by him to return = x / 45 hours

Total time = x / 40 + x / 45 = 4 hours

= 9x + 8x = 1440 miles

17x = 1440

= x = 1440 ÷ 7

= x = 84.706

Time taken to return home = 84.706 /45= 1.882 hours .

Therefore , Mike took1.882hoursto reach home .

The rational zero theorem is sometimes called the rational root theorem. True or false? a) True b) False