PLEASE ANSWER THIS ITS URGENT

Answer:

f(1)=34 ; f(n)= f(n-1) +6, for n >2

Step-by-step explanation:

arithmetic sequence

Step-by-step explanation:

area of circle= πr²

=3.14×(5.5)²

=3.14×30.25

=

≠=≈95

Answer:

m = 3 1/3

Step-by-step explanation:

since the triangles are similar then ΔATR must be isosceles also

we can set up this proportion:

AR/TR = EF/EG

12/8 = 5/m

cross-multiply to get:

12m = 40

m = 40/12 or 20/6 which is 3 1/3

Answer:

3 1/3

Step-by-step explanation:

As both are similar, sides are in same proportion.

So, AR : EF = 12 : 5 = 2.4

=> TR : GF = 8 : m = 2.4

=> m = 8/2.4 = 10/3 = 3 1/3

BRAINLIEST.

YEAH IT IS.

Answer:

Two places to the left

Step-by-step explanation:

Dividing any number by 100 means moving the decimal point two places to the left.

Solving this question 456.3 divide by 100

456.3 / 100 = 4.563 ( moving the decimal point two places to the left)

Answer:

he could do 20 pies and 1 cake P+C=200$

Step-by-step explanation:

P=pie

P=20

C=cake

C=1

Answer:

1/4

Step by step explanation:

Division only needs to take the ninth part of both which would be 9x4=36 and 9x1=9

Answer:

D) 14.25

Step-by-step explanation:

It's basically saying when you use the ruler to measure something it will measure in 0.25. And will continue on to 0.50, 0.75, 1.00, 1.25, etc..

Answer:

3/10,  8.9%,  0.113,  3/10,  5/16

Step-by-step explanation:

we can change each one to a percent to make it easier:

0.113 = 11.3%

8.9%

5/16 = 0.3125 = 31.25%

0.03 = 3%

3/10 = 30/100 = 30%

Least to Greatest:

3/10,  8.9%,  0.113,  3/10,  5/16

Answer:

2141.7 gallons of regular gasoline were sold

1771.7 gallons of premium gasoline were sold

Step-by-step explanation:

in this question you need to make two equations one for total price and the other for total gallons. assume R is for gallons of regular gasoline and P is for gallons of premium gasoline sold.

[tex]3.3R +3.45P=15733.5[/tex]

[tex]P = R-370[/tex]

then substitute one of them at the other:

[tex]3.3R +3.45(R-370)=15733.5[/tex]

by solving the equation R = 2520

substitute R in equation P = R-370:

P = 2520-370 = 2150

A 2155 gallons of premium gasoline and 2525 gallons of regular gasoline were sold.

Let's use a system of equations to solve this problem.

Let:

R = Number of gallons of regular gasoline sold

P = Number of gallons of premium gasoline sold

given the following information:

Regular gasoline price: $3.30 per gallon

Premium gasoline price: $3.45 per gallon

Total sales: $15,733.50

Relationship between regular and premium sales: R = P + 370

create two equations based on the information:

Sales equation: 3.30R + 3.45P = 15733.50

Relationship equation: R = P + 370

Now substitute the second equation into the first equation:

3.30(P + 370) + 3.45P = 15733.50

Distribute and solve for P:

3.30P + 1221 + 3.45P = 15733.50

6.75P = 14512.50

P = 2155

Now that we know P,  find R using the relationship equation:

R = P + 370

R = 2155 + 370

R = 2525

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Answer:

X is 22.5°

Step-by-step explanation:

» Let's assume our diagram is as above, from trigonometric ratio:

[tex]{ \tt{ \red{ \sin( \theta) = \frac{opposite}{hypotenuse} }}} \\ [/tex]

[tex]{ \tt{ \sin(x) = \frac{a}{c} }} \\ \\ { \tt{ \sin(x) = \frac{5.7}{14.9} }} \\ \\ { \tt{ \sin(x) = 0.3826}} \\ \\ { \tt{x = { \sin }^{ - 1}(0.3826) }} \\ \\ { \boxed{ \tt{x = 22.5 \degree}}}[/tex]

Answer:

The answer is c 7 students got higher than 54

Answer: In addition, the hospital is offering mam- mograms for $49 throughout the month.The full amount must be paid for at the time of.

Step-by-step explanation:

[tex]\huge\text{Answer:}[/tex]

No, 24 is not equal to 2.4 [tex]\huge\checkmark[/tex]

[tex]\huge\text{Step By Step explanation:}[/tex]

Hi there, hope you are having a nice day! :)

No, 24 isn't equal to 2.4.

24 =twenty=four

2.4=two point four

Remember, the decimal point (.) means a lot.

If we move it 1 unit to the right, we multiply by 10:

2.4 *10=24

If we move it 1 unit to the left, we divide by 10:

24÷10=2.4

Hope you find it helpful.

Feel free to ask if you have any doubts.

[tex]\bf{-MistySparkles^**^*[/tex]

Answer:

The answer should be $37,045.57

Answer:

Substitution.

Step-by-step explanation:

elimination would take more steps because you would have to multiply both equasions in order to get one of the variables to the point of elimination.

Answer: Elimination

Step-by-step explanation:

Since both equations are in standard form, using elimination would be most convenient.

Answer:

  30 gallons

Step-by-step explanation:

Let c represent the capacity of the container in gallons.

  2/5c +8 = 2/3c . . . . adding 8 gallons to 2/5 full gives 2/3 full

  8 = (2/3-2/5)c = 4/15c . . . . subtract 2/5c

  8(15/4) = c = 30 . . . . . . . . . multiply by 15/4

The container can hold 30 gallons.

Answer:

Graph uploaded!

Step-by-step explanation:

First, let's simplify the inequality before graphing it on the line.

Now, let's graph it on the line. Please consider looking at my graph.

Hoped this helped!

Answer:

-7

Step-by-step explanation:

Solve:

The answer is [tex]\boxed{-7}[/tex]

-Chetan K

Answer:

  D

Step-by-step explanation:

The open circle at the origin means the rightmost piece will have domain x > 0. That is only the case in choices C and D.

The middle piece has a negative slope. That is only the case in choice D.

The appropriate piecewise function is ...

  [tex]f(x)=\begin{cases}-2,&\text{for }x\le-3\\-x+4,&\text{for }-30\end{cases}[/tex]

Answer:

2 (+2)

Step-by-step explanation:

Answer:

2.25 hours

Step-by-step explanation:

The cars are driving away from each-other, beginning at the same time. They travel at a combined rate of 100 mph (45+55), therefore every hour they get 100 miles away from each other (provided the speeds remain constant). Divide this by the distance you want to solve for to get 225 / 100 = 2.25. This is of course in hours (like the question asks for), but if you wanted hours and minutes just multiply the decimal number by 60, so 2.25 hours, or 2 hrs 15 minutes.

Answer:

$224.00 I the answer to both questions about this so A is correct

Answer:

Ordinarily a graph like this will have arrowheads on the ends of the curve, indicating the curve continues on in the same direction. Here, we have to assume the existence of such arrowheads in order to choose a sensible answer.

As x goes to -∞, the curve continues to increase toward +∞. This is not an answer choice.

As x goes to +∞, the curve continues to decrease toward -∞. This matches the third answer choice.

Answer:

I think it's 686

Step-by-step explanation:

Answer:

B)65 g/m2

Step-by-step explanation:

I did it on usa test prep

Answer:

C

Step-by-step explanation:

I did it on USATestPrep

Step-by-step explanation:

so, the area of an original patio is

16×16 = 256 ft²

now, when a side is increased to 125% of its original length, it means the original length is multiplied by 1.25

because the area calculation multiplies 2 sides, that increase factor is introduced twice into this multiplication.

so, it squares regarding the total area.

in other words

area new = 16×1.25 × 16×1.25 = 16² × 1.25² =

= area old × 1.25² = area old × 1.5625 =

= 400 ft²

the new patio area is therefore 400-256 = 144 ft² larger.

Answer:

  144 square feet

Step-by-step explanation:

The new dimension of the patio is the product of the original dimension and the scale factor. The builder's plans say the new dimension is 125% of the current dimension, so the new side length is ...

  125% × 16 ft = 1.25 × 16 ft = 20 ft

The new patio area is (20 ft)² = 400 ft².

The original patio area is (16 ft)² = 256 ft².

The new patio is 400 -256 = 144 square feet larger than the current patio.

__

Additional comment

Words like "increase", "larger", "more" and similar can suggest either addition of an amount, or multiplication by a factor. The problem statement must be parsed carefully in order to determine exactly what is meant. There can be some ambiguity when "larger" and "times larger" are used with percentages. (That is not the case here.)

The word "of" almost always means "times" in this context. So "125% of its current measure" means "125% times the current measure." Multiplication by the factor 1.25 is rightly described as an increase.

Answer:

B

Step-by-step explanation:

Answer:

it would be D because it didn't say one and one-half it said two and one-half

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