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3 years ago

Jackson bought 5 ounces of raisins for \$4 dollar sign, 4. How much do raisins cost per ounce? \$

Mathematics

1 answer:

Ne4ueva [31]3 years ago

3 0

Answer:

Answer:

Cost of raisin per ounce = $0.8

Step-by-step explanation:

Solution:

Number of ounces = 5 ounces

Price of 5 ounces= $4

Cost of raisin per ounce = ?

To find out the price per ounce, simply take the total dollar amount of the product and divide it by the number of ounces.

Formula = Price/Number of ounces

= 4/5

=$0.8

Cost of raisin per ounce = $0.8....

Step-by-step explanation:

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It is predicted that garden gnome value will go up by 2% each year, forming a geometric progression. Jean-Claude has a garden gn

yawa3891 [41]

Answer:

Step-by-step explanation:

a ) The worth of Jean-Claude's gnome after 1 year

= 80000 x 1.02

= £81600

b ) common ratio of geometric progression

= 81600 / 80000

= 1.02

c ) worth after 10 years

= 80000 x 1.02¹⁰

= 80000 x 1.21899

= £97519.55

d )

120000 = 80000 x $1.02^k$

1.5 = $1.02^k$

ln1.5 = k ln 1.02

k = ln 1.5 / ln 1.02

= .4054 / .0198

= 20.47 years .

8 0

4 years ago

What is the equation of a line that passes through the point (9, -3) and is parallel to the line shoes equation is 2x-3y=6?

kvasek [131]

Convert to slope intercept form to find the slope of the given line:-

2x - 3y = 6

-3y = -2x + 6

y = 2/3x - 2 The slope = 2/3

Now we find the required equation using the point-slope form

y - y1 = m(x - x1)

m = slope = 2/3 and (x1. y1) = (9, -3):-

y - (-3) = 2/3 (x - 9)

y = 2/3x - 6 - 3

y = 2/3x - 9

In standard form this is

2x - 3y = 27 answer

Hope this helps.

3 0

3 years ago

Jamie needs to build a fence around his garden, as illustrated by polygon ABCDEF on the coordinate grid below. If each unit repr

NNADVOKAT [17]

Answer:

C. 26 yards

Step-by-step explanation:

Jamie's fence total length = perimeter of the polygon

Perimeter of the polygon = AB + BC + CD + DE + EF + FA

AB, FA and DE can be worked accordingly as shown below:

AB = |-5 - 0| = 5 units

FA = |5 - 2| = 3 units

DE = |1 -(-2)| = 3 units

BC, CD, and EF can be calculated using the formula $d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

Distance between B(0, 5) and C(4, 2):

$BC = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

Let,

$B(0, 5) = (x_1, y_1)$

$C(4, 2) = (x_2, y_2)$

$BC = \sqrt{(4 - 0)^2 + (2 - 5)^2}$

$BC = \sqrt{(4)^2 + (-3)^2}$

$BC = \sqrt{16 + 9} = \sqrt{25}$

$BC = 5 units$

Distance between C(4, 2) and D(1, -2)

$CD = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

Let,

$C(4, 2) = (x_1, y_1)$

$D(1, -2) = (x_2, y_2)$

$CD = \sqrt{(1 - 4)^2 + (-2 - 2)^2}$

$CD = \sqrt{(-3)^2 + (-4)^2}$

$CD = \sqrt{9 + 16} = \sqrt{25}$

$CD = 5 units$

Distance between E(-2, -2) and F(-5, 2):

$EF = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

Let,

$E(-2, -2) = (x_1, y_1)$

$F(-5, 2) = (x_2, y_2)$

$EF = \sqrt{(-5 -(-2))^2 + (2 -(-2))^2}$

$EF = \sqrt{(-3)^2 + (4)^2}$

$EF = \sqrt{9 + 16} = \sqrt{25}$

$EF = 5 units$

Total length of the wall in yards = 5 + 5 + 5 + 3 + 5 + 3 = 26 yards

4 0

3 years ago

Is 2,376/10 squared the same as 2,376*.01?

Mrac [35]

No
2,376/10 = 0,2376 2,376*.01= 2,376

3 0

3 years ago

Read 2 more answers

Emily drinks 6 cups of water every day, while Jackie drinks 8 cups of water every day. Which graph represents the total amount o

maw [93]

Answer:

6 12 18 24

___________

8 16 24 32

5 0

3 years ago