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NISA [10]
2 years ago
13

A toll bridge charges $0.70 for all vehicles with two axles, $1.40 for all vehicles with three axles, $2.10 for all vehicles wit

h four axles, and $2.80 for all vehicles with five or more axles. The total revenue collected in one day is represented by the expression below. $0.70a + $1.40b + $2.10c + $2.80d
Mathematics
1 answer:
KATRIN_1 [288]2 years ago
4 0

Answer: D. the total number of vehicles with three axles that paid the toll.

I hope this helps, good luck with everything, good night.

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Please help me with this problem i need this now
Bad White [126]

Answer:

$2,975

Step-by-step explanation:

Discount = Original Price x Discount %/100

Discount = 3500 × 15/100

Discount = 3500 x 0.15

You save = $525.00

Final Price = Original Price - Discount

Final Price = 3500 - 525

Final Price = $2,975.00

4 0
2 years ago
Sam had monkeys and lions in his zoo, He counted legs one day to discover that he could see 76 feet on the ground. He knew that
cricket20 [7]
If he counts 76 feet, that means there’s 38 animals in total, because animals have 2 feet. 76/2=38

Hope that helps..!
5 0
3 years ago
What is the prime number ot 35,69,89,90
Paladinen [302]
The prime number will be 69 and 89
3 0
3 years ago
Write the augmented matrix for the given system. x + 3y + 5z = -3 -5y + 3z = -8 -8z = -6
Phantasy [73]

\begin{pmatrix} 1  & 3 &  5 & | &  -3& \\ 0 & 5 & 3 & | &  -8 \\  0 & 0 & -8 & | & -6 \end{pmatrix}

5 0
3 years ago
this value of y is a of​ t(y). because is for all values of​ y, it follows that the value of y found in the previous step corres
Radda [10]

For f(t) = 3 sin(t), the minimum is -3, the maximum is 3.

For additional information:

The  period T of the function y=3sin(4t) is;

The period of y = 3 sin (4t) is (2pi) / 4 = pi / 2

The sine function with amplitude A = 0.75 and period T = 10, is

y = 0.75 sin( (2pi / 10) x )

= 0.75 sin( (pi/5) t)

y(4) = 0.75 sin( (pi/5) (4) )

= 0.75 sin ( (4/5) pi ) = .4408

Drawing the sine and cosine function on the same plot shows

that they are identical except for a horizontal shift.

The cosine

function leads the sine function by a shift of (2pi/4) = pi/2.

For the last part, y(4) = 0.75 cos( (2pi/10) (4) ) = - 0.6067

To learn more

visit : brainly.com/question/4842623

#SPJ4

5 0
2 years ago
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