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3 years ago

10

Idfk m8 help pls lol

1 answer:

goldfiish [28.3K]3 years ago

8 0

Answer:

A is the answer.

Step-by-step explanation:

The answer A shows: c/4 = $4.25

c = equals the total cost of the sundae.

the total cost is $17.

$17/4 = $4.25, the price each of the 4 friends paid.

Which means the answer is A.

Hope this helps!

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fomenos

$▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪$

Volume of cone will be ~

$\fbox \colorbox{black}{ \colorbox{white}{volume} \: \: \: \: \: \colorbox{white}{=} \: \: \: + \colorbox{white}{462 \: cm³ }}$

$\large \boxed{ \mathfrak{Step\:\: By\:\:Step\:\:Explanation}}$

Let's find the volume of cone with ~

radius (r) = 7 cm

height (h) = 9 cm

And as we know, volume of cone is equal to ~

$\dfrac{1}{3}\pi {r}^{2} h$

now, let's plug in the values and find the volume ~

$\dfrac{1}{ \cancel{3} }\times \dfrac{22}{\cancel{7}} \times \cancel{7 }\times 7 \times \cancel{9}$

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7 0

3 years ago

Solve the inequality

Nadya [2.5K]

The answer is
x > 16/7
The > has a line under<span />

3 0

4 years ago

An article reports the following data on yield (y), mean temperature over the period between date of coming into hops and date o

enot [183]

Answer:

$y = 415.113 -6.593 x_1 -4.504 x_2$

Step-by-step explanation:

Given

$x_1: 16.7\ 17.4\ 18.4\ 16.8\ 18.9\ 17.1\ 17.3\ 18.2\ 21.3\ 21.2\ 20.7\ 18.5$

$x_2: 30\ 42\ 47\ 47\ 43\ 41\ 48\ 44\ 43\ 50\ 56\ 60$

$y: 210\ 110\ 103\ 103\ 91\ 76\ 73\ 70\ 68\ 53\ 45\ 31$

Required

Use R code to determine the regression equation

$y = b_o + b_1x_1 + b_2x_2$

First, write the following code in a R program

$x1$

$x2$

$y$

$mod$ ~ $x1+x2)\\$

$summary(mod)$

Next, run the program

See attachment for program and output

From the output, go to coefficients:

Check Estimate Std. column, you have the following:

$(Intercept) = 415.113$

$x_1 = -6.593$

$x_2 = -4.504$

$y = b_o + b_1x_1 + b_2x_2$ implies that:

$b_o \to$ Intercept

$b_1 \to x_1$

$b_2 \to x_2$

Hence, the least square regression equation is:

$y = 415.113 -6.593 x_1 -4.504 x_2$

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3 years ago

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crimeas [40]

Step-by-step explanation:

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3 years ago

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Step-by-step explanation:

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3 years ago

Read 2 more answers