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3 years ago

Number 14 I need someone to solve it for me please

Mathematics

1 answer:

mash [69]3 years ago

7 0

8 ounce jar is 0.5 pounds
1.29 divided by 0.5= $2.6

2 pound jar
4.49 divided by 2= $2.3
hopefully this helped??

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You pick a number that is at least 2 with numbers 1-8

Georgia [21]

Answer:

its 4

Step-by-step explanation:

This is right because you multiply once by 2. I got 2 because you multiply by the closest number to get to 4.

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3 years ago

Need help please! asap

Rufina [12.5K]

don't cheat its bad that u are asking answers for your test

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3 years ago

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Jackson buys a grape snow cone on a hot day. By the time he eats all the "snow" off the top, the paper cone is filled with 27 pi

Lerok [7]

Answer:

9 cm

Step-by-step explanation:

Use the cone volume formula, V = $\pi$ r² $\frac{h}{3}$

Plug in the volume and radius, and solve for h, the height:

V = $\pi$ r² $\frac{h}{3}$

27 $\pi$ = $\pi$ (3²) $\frac{h}{3}$

27 $\pi \\$ = 9 $\pi$ $\frac{h}{3}$

3 = $\frac{h}{3}$

9 = h

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3 years ago

What is the measure of EDH?<br> 10°<br> 40°<br> 50°<br> 90°

Katyanochek1 [597]

In this exercise, we need to find the angle ∠EDH, that is, according to the figure above, this angle is:

∠EDH = (5x)°

So, our goal is to find the value of x. By taking a look in the figure above, this equation is true:

(5x)° + (4x)° = 90°

Therefore:

(9x)° = 90° ∴ x = 10

So:

∠EDH = (5x)° ∴ ∠EDH = [(5)(10)]° ∴ ∠EDH = 50°

Finally, the right answer is 50°

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3 years ago

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The number of species of coastal dune plants in australia decreases as the latitude, in °s, increases. There are 34 species at 1

Bas_tet [7]

We have been given that the number of species of coastal dune plants in Australia decreases as the latitude, in °s, increases.

Further we know that there are 34 species at 11°s and 26 species at 44°s.

We can express the given information at two ordered pairs as shown below:

$(n,l)=(11,34)\text{ and }(n,l)=(44,26)$

Let us find slope of the line through these points:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}=\frac{26-34}{44-11}=\frac{-8}{33}=-0.2424$

Therefore, we can write the equation of line in slope intercept form as:

$n=-0.2424l+b$

Where b is the y intercept, and we can find its value using one of the two points.

$34=-0.2424(11)+b\\34=-2.67+b\\b=34+2.67=36.67$

Therefore, the required equation of the linear function is:

$n=-0.2424l+36.67$

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3 years ago