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Studentka2010 [4]
3 years ago
10

What is the surface area of the rectangular pyramid

Mathematics
1 answer:
Roman55 [17]3 years ago
8 0

Answer: d 99

Step-by-step explanation:

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Shakeva buys a car for $41.9K. Her state charges a 5% sales tax, $27 for registration, $19 for a new title certificate, and $45
OLEGan [10]

Answer:

Shakeva will pay $44,086 for the purchase including all the fee.

Step-by-step explanation:

Given that:

Cost of car = $ 41.9K = 41.9*1000 = $41900

Sales tax = 5%

Sales tax = 0.05 * 41900 = $2095

Registration = $27

New title certificate = $19

State safety and emissions inspection = $45

Total amount = 41900 + 2095 + 27 + 19 + 45 = $44086

Hence,

Shakeva will pay $44,086 for the purchase including all the fee.

4 0
3 years ago
Succesive approximation
borishaifa [10]

The Approximate the solution to the equation using three iterations of successive approximation is option b: 27/8.

<h3>What is the iterations about?</h3>

In the equation given:

Note that:

x²-3x+2 = square root √x-2 + 2

Therefore:

x⁴-6x³+9x²= square root x-2

x² = 3.375

Convert 3.35 into fractions and will get 27/8. So, The Approximate the solution to the equation using three iterations of successive approximation is option b: 27/8.

Learn more about Successive approximation from

brainly.com/question/27278132

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3 0
2 years ago
Please help me with my question!!!
jeka57 [31]

Answer:

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Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
Three thousand dollars are invested in an account paying 6% interest, and half that amount is invested at 4%
Natalija [7]
Y=6x+4 is the expression you will use
3 0
3 years ago
The cost of a floral bouquet after a discount is applied is represented by the function below, where x represents the number of
galina1969 [7]

The average rate of change over the interval (12,24) is 2.17

Explanation:

Given that the cost of a floral bouquet after a discount is given by the function f(x)=2.17x-10.00

We need to determine the average rate of change over the interval (12,24)

The average rate of change can be determined using the formula,

\frac{f(b)-f(a)}{b-a}

where a=12 and b=24

Substituting the value of a and b in the function, we get,

f(12)=2.17(12)-10.00

        =26.04-10.00

        =16.04

f(24)=2.17(24)-10.00

        =52.08-10.00

        =42.08

Hence, substituting these values in the formula, we get,

\frac{f(b)-f(a)}{b-a}=\frac{42.08-16.04}{24-12}

Simplifying, we get,

\frac{f(b)-f(a)}{b-a}=\frac{26.04}{12}

Dividing, we have,

\frac{f(b)-f(a)}{b-a}=2.17

Thus, the average rate of change over the interval (12,24) is 2.17

7 0
4 years ago
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