28 points. I need help ASAP please

Answer:

$50.56

Step-by-step explanation:

First- Calculate the number of dishes ordered and their prices-

Parents order-

Sirloin Steak Fajitas: $14.99 x 2

Little Sister and little brother-

BBQ Chicken Platter: $11.99

Your order-

Shrimp Tacos: $8.59

Add the amount-

14.99 + 14.99 + 11.99 + 8.59 = 50.56

Total bill 50.56

Answer:

She is 12 years old

12-3=9

12-8=4

12+9+4=25

Answer:

Juan travel 31.4 feet farther than Fred in one rotation.

Step-by-step explanation:

In this problem we need to determine the change in linear position of Fred and Juan, whose formula is:

[tex]s=\theta \cdot r[/tex] (Eq. 1)

Where:

[tex]r[/tex] - Radius, measured in feet.

[tex]\theta[/tex] - Angular arch, measured in radians.

[tex]s[/tex] - Change in linear position, measured in feet.

If both makes one rotation in the carousel, we obtain the change in linear position of each player:

Fred ([tex]r = 7\,ft[/tex], [tex]\theta = 2\pi[/tex])

[tex]s= 2\pi\cdot (7\,ft)[/tex]

[tex]s = (3.14)\cdot (7\,ft)[/tex]

[tex]s = 21.98\,ft[/tex]

Juan ([tex]r = 17\,ft[/tex], [tex]\theta = 2\pi[/tex])

[tex]s= 2\pi\cdot (17\,ft)[/tex]

[tex]s = (3.14)\cdot (17\,ft)[/tex]

[tex]s = 53.38\,ft[/tex]

And the difference between both travelled distances is:

[tex]\Delta s = 53.38\,ft-21.98\,ft[/tex]

[tex]\Delta s = 31.4\,ft[/tex]

Juan travel 31.4 feet farther than Fred in one rotation.

Answer:

0.1032

Step-by-step explanation:

Answer:

25000

Step-by-step explanation:

10x10=100

100x10=1000

1000x10=10000

10000x10=100000

100000 divied by 4= 25000

Answer:

hmm easy peasy

Step-by-step explanation:

C

C is the only answer with the square root thats a whole number while the rest of the answers ' square roots are not whole number answers and the numbers after the decimal go on forever  making it an irrational number. Also, for B, pi is not a rational number.

Answer:

Raphael will take 7.5 pages of notes during 3 hours of math class.

Step-by-step explanation:

Given;

35 pages were taken during 14 hours maths class

how many pages of math would Raphael take during 3 hours maths class ?

14 hours --------------35 pages

3 hours --------------- ?

= (3 x 35) / 14

= 7.5 pages

Therefore, Raphael will take 7.5 pages of notes during 3 hours of math class.

you should just have to times the yards by three like the second one is 12

Answer:

[tex]x = 24[/tex]

24 is less than 35

Step-by-step explanation:

Given

Jacob: 2000x + 3000

Carlos: 3800x - 40000

Solving (a):

To solve (a), we need to equate both expressions;

[tex]3800x - 40000 = 2000x + 3000[/tex]

Collect Like Terms

[tex]3800x - 2000x = 40000 + 3000[/tex]

[tex]1800x = 43000[/tex]

Solve for x

[tex]x = 43000/1800[/tex]

[tex]x = 24[/tex] --- Approximated

Solving (b);

The manager's prediction is 35 hours.

And the actual hours is 24.

By comparison;

24 is less than 35

Answer:

Step-by-step explanation:

Because of the right angle (90 deg) in red, and the horizontal line on the bottom axis,

we know that :

49 + (1+5x) = 90

solving for x delivers x=8

A postulate is something that is assumed to be true and there isn't a proof for it as its something foundational to help set up further proofs later down the road. Another example of a postulate is that a line is defined by two distinct points.

Answer:

567 miles

Step-by-step explanation:

9 hours x 63 miles per hour = 567 miles total

Answer:

13 + 10 + 10= 23, 33

11 + 11 + 11 = 22, 33

Angela is cheaper for two

Same price for 3

Teresa is cheaper for 4

Step-by-step explanation:

You should choose who you want by the hours you will be gone knowing who is more and less

Use the quotient rule:

[tex]\dfrac{\mathrm dy}{\mathrm dx}=\dfrac{(x^3-5)\frac{\mathrm d(x^2+4x)}{\mathrm dx}-(x^2+4x)\frac{\mathrm d(x^3-5)}{\mathrm dx}}{(x^3-5)^2}[/tex]

[tex]\dfrac{\mathrm dy}{\mathrm dx}=\dfrac{(2x+4)(x^3-5)-3x^2(x^2-4x)}{(x^3-5)^2}[/tex]

[tex]\dfrac{\mathrm dy}{\mathrm dx}=-\dfrac{x^4 - 16 x^3 + 10 x + 20}{(x^3-5)^2}[/tex]

Answer:

the answer is the answer the answer is x=55 degrees because the angle sum for a triangle is 180 degrees and because we are told angle A and angle C are congruent that means you can simply take 180 - 70 to get 110 and i simply divided that by 2 and got 55 degrees

Step-by-step explanation:

Answer:

400 40

Step-by-step explanation:

Answer:

I think the answer is 88 wheels.

Step-by-step explanation:

You multiple 11 and 8 to get your answer or you can take 8+8+8+8+8+8+8+8+8+8+8 to get your answer.

Answer:

I would study more, dedicate more time. I would NOT give up at all. Take constant breaks to reset your brain. Do practice problems and more.

Step-by-step explanation:

The answer fam is..... 14

Answer:

The function [tex]p(n)[/tex] is represented by [tex]p(n) = 103\cdot (0.88)^{n}[/tex].

Step-by-step explanation:

Statement indicates that atmospheric pressure decreases exponentially when height above sea level is increased. This fact is represented by the following model:

[tex]p(n) = p_{o}\cdot r^{n}[/tex] (Eq. 1)

Where:

[tex]p_{o}[/tex] - Atmospheric pressure at sea level, measured in kilopascals.

[tex]r[/tex] -Atmospheric pressure decrease rate, dimensionless.

[tex]n[/tex] - Height above sea level, measured in kilometers.

[tex]p(n)[/tex] - Current pressure, measured in kilopascals.

If we know that [tex]p_{o} = 103\,kPa[/tex] and [tex]r = 0.88[/tex], the function [tex]p(n)[/tex] is represented by:

[tex]p(n) = 103\cdot (0.88)^{n}[/tex]

Answer:

7767788877787887+-77-7

Answer:

-2

Step-by-step explanation:

Y = mx+c

M here being the number in front of x

Answer:

qualitative nominal

Step-by-step explanation:

The data collected while examining the species of butterflies present in a particular area which are represented using Latin names is a non-numeric data type is aimed at separating or making distinction among the species available. These types of data used in classification are called Qualitative variables.

Also, the data is nominal and not ordinal, this is because there is no sort of order or ranking in the groups or species names. Qualitative variables in which does not posses ordering or ranking in the categories are represented on the nominal scale. Whose which implies order or rank are represented on the ordinal scale.

Answer:

Exact Form:

54/13

Decimal Form:

4.153846

Mixed Number Form:

4 2/13

Step-by-step explanation:

Answer:

[tex](\frac{15}{2},\frac{5}{2})[/tex]

Hope this helps!

                                                  [tex]\huge\boxed{125.}[/tex]

[tex]\boxed{-------------------------------------}[/tex]

Explanation...

So, 25 legislators represents 500,000 people.

We are trying to find how much legislators you need to represent 2,500,000.

500,000*5=2,500,000.

25*5=125.

Therefore, your answer is 125.

[tex]\boxed{-------------------------------------}[/tex]

Hope i helped!

[tex]\huge\boxed{Thanks,Plip.}[/tex]

Answer: 125

In Kennington, 25 legislators represent 500,000 people.

Find how many times 500,000 go into 2,500,000 people.

2,500,000 ÷ 500,000 = 5

Now, multiply 5 by 25, because each 500,000 people are represented by 25 legislators.

25 x 5 = 125.

Answer = 125.

Hope this helps you!

Answer:

The coordinates of endpoint S are [tex]S(x,y) = (8,-18)[/tex].

Step-by-step explanation:

Let [tex]T(x, y) = (0, 6)[/tex] and [tex]M(x,y) = (4,-6)[/tex], which is the midpoint of line segment ST. From Linear Algebra we get that midpoint is the following vector sum of endpoints S and T. That is:

[tex]M(x,y) = \frac{1}{2}\cdot S(x,y) + \frac{1}{2}\cdot T(x,y)[/tex] (Eq. 1)

Now clear S in the previous expression:

[tex]S(x,y) = 2\cdot M(x,y) - T(x,y)[/tex] (Eq. 1b)

Then, the coordinates of point S are:

[tex]S(x,y) = 2\cdot (4,-6) - (0,6)[/tex]

[tex]S(x,y) = (8, -18)[/tex]

The coordinates of endpoint S are [tex]S(x,y) = (8,-18)[/tex].

Answer:

38.48

Step-by-step explanation:

Answer:

$90

Step-by-step explanation:

10% de 100 es 10; 100-10=90

Answer:

90 pesos

Step-by-step explanation:

10% de 100 es 10. Resta esos 10 pesos de los 100, y te da tu resultado de 90 pesos.

Si necesitas que te lo explique mas, dime y te ayudare :)

Answer: F(t)=1500

Step-by-step explanation:

hope this helps

The initial value of the investment in the given function is 1500.

Interest on interest, or compound interest, is the adding of interest to the principal sum of a loan or deposit. It's the outcome of reinvesting interest rather than paying it out so that interest is received on the principal plus previously collected interest in the next quarter.,

[tex]A = P(1+ \dfrac{r}{n})^{nt}[/tex]

where A is the final amount

P is the principal amount

r is the rate of interest

n is the number of times interest is charged in a year

t is the number of years

Given that the future value, [tex]F(t) = 1,500(1.045)^t,[/tex] of an investment after t years is given by the function defined above. Therefore, the initial value of the investment in the given function is 1500.

Learn more about Compound Interest:

https://brainly.com/question/25857212

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