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3 years ago

An eight-pack of juice boxes for $4 has a unit rate of $2 per juice box.

Mathematics

2 answers:

finlep [7]3 years ago

4 0

Answer:

thats false the unit rate would be $0.5

joja [24]3 years ago

4 0

Answer: Is false because if it had a unit rate of $2 per juice box the pack would cost $18

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30 points !!!! Find the area of a trapezoid, given the bases b1 = 14 mi and b2 = 25 mi and height h = 6 mi. 117 mi2 217 mi2 234

Deffense [45]

Answer:

117 mi²

Step-by-step explanation:

The area (A) of a trapezoid is calculated as

A = $\frac{1}{2}$ h (b₁ + b₂), substitute values

= $\frac{1}2}$ × 6 × (14 + 25)

= 3 × 39

= 117 mi²

6 0

3 years ago

Read 2 more answers

Smush Parker and Kobe Bryant are having a three-point shooting competition. For each shot made, the player earns three points. F

Alina [70]

Answer: Kobe made 25 shots.

Step-by-step explanation:

let 'x' be the number of shot made and 'y' be the number of shots missed.

Then according to the question, we have the following equation:-

$3x-5y=0\\\Rightarrow\ x=\frac{5y}{3}.......(1)\\\\x+y=40..............(2)$

Substitute the value of x from (1) in (2), we get

$\frac{5y}{3}+y=40\\\Rightarrow\frac{5y+3y}{3}=40\\\Rightarrow\frac{8y}{3}=40\\\Rightarrow\ y=\frac{40\times3}{8}\\\Rightarrow\ y=15$

From(1), x=25

Hence, Kobe made 25 shots.

8 0

3 years ago

Read 2 more answers

Please someone help me match these

Alex17521 [72]

Answer:

1 Gallon is 2 liters. 1 inch is 2 centimeters. and 5 pounds is 2 kilograms.

6 0

3 years ago

If √7-3√5 = √x-√y, determine the value of x and y where x>y.

WARRIOR [948]

Answer:

x = 45

y = 7

Step-by-step explanation:

To obtain the value of x and y, do the following:

√7 – 3√5

Rearrange

– 3√5 + √7

Multiply through by –1

3√5 – √7 ... (1)

Express 3√5 as a single surd

3√5 = √(3 × 3 × 5)

3√5 = √45

Replace 3√5 with √45 in equation 1

3√5 – √7

√45 – √7

Comparing

√45 – √7 and √x – √y i.e

√45 – √7 = √x – √y

x = 45

y = 7

6 0

2 years ago

Question 3 of 13 Which represents the explicit formula for the arithmetic sequence a n = 15 + 5 ( n − 1 ) a n = 15 + 5 n - 1 in

tatyana61 [14]

Answer:

$\textbf{Option C: \mathmode{\mathit{f(n) = 5n + 10}}}\\$

Step-by-step explanation:

$\textrm{There are two simple ways to solve the equation:}\\{\underline{\textbf{Method I:}}\hspace{3mm} \textup{\textrm{ Substitute \mathmode{n = 1} in the equation{\mathit{a} = 15 + 5(n - 1)}}}}\\\textup{\textrm{i.e., \mathrm{a = 15 + 5(0) = 15}}}\\\\$

$\textup{\textrm{In the options, again substitute \mathbf{n = 1}.}}\\\textup{\textrm{We can easily see that only Option \mathbf{C} satisfies the equation and renders 15. }}\\\textup{\textrm{Now for \textbf{\underline{Method II:}}\textup{\textrm{Simplify the given equation into \mathit{a = 15 + 5n - 5}}}}}\\\implies \textup{\textrm{a = 5n + 10}}\\$

3 0

3 years ago