### Round to the nearest tenth 310.286

ANSWERED AT 29/05/2020 - 05:30 PM

QUESTION POSTED AT 29/05/2020 - 05:30 PM

### Help please...........

Function means every x corresponds to one unique y value. ACD all have duplicates correspondence.

ANSWERED AT 29/05/2020 - 05:30 PM

QUESTION POSTED AT 29/05/2020 - 05:30 PM

### ***Please Help***Which are the coordinates of the vertices of the reflected figure when triangle DEF is reflected across the y-axis? A. D'(0, 3) E'(3, 1) F'(–3, –2) B. D'(0, 3) E'(3, –1) F'(–3, –2) C. D'(0, –3) E'(–3, 1) F'(–3, –2) D. D'(3, 0) E'(3, –1) F'(–3, –2)

ANSWERED AT 29/05/2020 - 05:29 PM

QUESTION POSTED AT 29/05/2020 - 05:29 PM

### A drawer contains 4 tank tops, 5 short-sleeve shirts, 4 three-quarter sleeve shirts, and 6 long-sleeve shirts. What is the probability of randomly choosing a tank top and then a three-quarter sleeve length, if you don't replace a tank top? 1. 8/171 2. 4/9 3. 2/9 4. 1/18

Because 4/19•4/18=8/171

ANSWERED AT 29/05/2020 - 05:29 PM

QUESTION POSTED AT 29/05/2020 - 05:29 PM

### ***Please Help***A triangle with vertices at points D(–5, 1), E(–5, –5), and F(1, –1) is translated right 2, down 5. What are the coordinates of the vertices of the translated triangle D'E'F'? D'( , ) E'( , ) F'( , )

E'(-3,-10)

F'(3,-6)

ANSWERED AT 29/05/2020 - 05:29 PM

QUESTION POSTED AT 29/05/2020 - 05:29 PM

### The principal "P" is borrowed and the loan's future value "A" at time "t" is given. Determine the loan's simple interest rate "r" to the nearest tenth of a percent. P=2500.00 A=2525.00 T=3 months

ANSWERED AT 29/05/2020 - 05:29 PM

QUESTION POSTED AT 29/05/2020 - 05:29 PM

### 7.1 is 10 times larger than

ANSWERED AT 29/05/2020 - 05:29 PM

QUESTION POSTED AT 29/05/2020 - 05:29 PM

### Is the simplified form of 2square root of 3 ⋅ square root of 12 rational?

it is not rational

ANSWERED AT 29/05/2020 - 05:29 PM

QUESTION POSTED AT 29/05/2020 - 05:28 PM

### *** Please Help**When triangle DEF is reflected across the dotted line into triangle D'E'F', which describes the position of F'? A. 7 units to the left of the dotted line B. 3 units to the right of the dotted line C. 7 units to the right of the dotted line D. 3 units to the left of the dotted line

ANSWERED AT 29/05/2020 - 05:27 PM

QUESTION POSTED AT 29/05/2020 - 05:27 PM

### How do I do these word problems

ANSWERED AT 29/05/2020 - 05:27 PM

QUESTION POSTED AT 29/05/2020 - 05:27 PM

### ***Please Help***Which describes the translation? A.7 units to the right and 2 units upB.7 units to the left and 2 units downC.2 units to the left and 7 units upD.7 units to the right and 2 units down

ANSWERED AT 29/05/2020 - 05:27 PM

QUESTION POSTED AT 29/05/2020 - 05:27 PM

### Rewrite the radical as a rational exponent. the cube root of 2 to the seventh power

ANSWERED AT 29/05/2020 - 05:27 PM

QUESTION POSTED AT 29/05/2020 - 05:27 PM

### According to the Fundamental Theorem of Algebra, which polynomial function has exactly 6 roots? a. f(x)= 5x^4+10x^2 b. f(x)= 5x^5+3x^4+12x^3+7x^2-2x+15 c. f(x)= 6x^5+x^3-4x^2+x-5 d. f(x)= 7x^6+3x^3+12

Answer: d.

Explanation:-

**The fundamental theorem of algebra**tells that every non-constant single-variable polynomial with complex coefficients has at least one complex root.**Corollary to the fundamental theorem**tells that every polynomial of m>0 degree has exactly m zeroes.

Thus only option d. with degree 6 has exactly 6 roots.

ANSWERED AT 29/05/2020 - 05:26 PM

QUESTION POSTED AT 29/05/2020 - 05:26 PM

### What is the solution to the system of polynomials graphed below?

ANSWERED AT 29/05/2020 - 05:26 PM

QUESTION POSTED AT 29/05/2020 - 05:26 PM

### Q, S, T, and U are coplanar: true or false? Why?

ANSWERED AT 29/05/2020 - 05:26 PM

QUESTION POSTED AT 29/05/2020 - 05:26 PM

### Make tan(x)(csc(x)-sin(x)) into 1 trigononometrical value

ANSWERED AT 29/05/2020 - 05:26 PM

QUESTION POSTED AT 29/05/2020 - 05:26 PM

### Suppose that f(x)=8x+1. Complete parts (a) through (f). (a) What is the slope? (b) What is the y-intercept? (c) What is the zero of f? (d) Solve f(x)=9. What point is on the graph of f? The solution to f(x)=9 is ____ (type an ordered pair) The corresponding point on the graph is ____ (type an ordered pair) (e) Solve f(x)≤-7. The solution is ____ (type your answer in interval notation) (f) Graph f.

a) The slope is the number on the x which is 8

b) y-intercept is added (or subtracted) to the x which is 1

c) f(0) = 8(0) + 1 = 1

d) 9 = 8x + 1

8 = 8x

x = 1 - solution

(1, 9) - ordered pair

e)

-7 <= 8x + 1

-8 <= 8x

-1 <= x

{x | x => -1}

I'll let you graph f(x)

ANSWERED AT 29/05/2020 - 05:26 PM

QUESTION POSTED AT 29/05/2020 - 05:26 PM

### PLEASE HELP ME OUT. Total cholesterol levels from 190 up to 240 milligrams per deciliter, including 190 and not including 240, are considered borderline. Letting x represent a patient's total blood cholesterol level, write an inequality that describes the ranges corresponding to the borderline of total blood cholesterol. This data is fictitious. Choose the correct inequality below. A. 190 < x ≤ 240 B. 190 ≤ x < 240 C. 190 ≤ x ≤ 240 D. 190 < x < 240

For example, take choice (A).

A. 190< x <= 240

first read 190<x that means x is greater than 190 (but cannot be equal to).

Notice that x is on the "wider" side of the sign.

Then read x<=240, this means that x is less than, or equal to 240, since x is on the small part of the inequality sign, and the extra line makes the equality.

So, together, choice A is interpreted as

x can take values from 190 to 240, excluding 190, but including 240.

Based on this, you can attempt to find the correct choice.

ANSWERED AT 29/05/2020 - 05:26 PM

QUESTION POSTED AT 29/05/2020 - 05:26 PM

### Devon purchased tickets to an air show for 7 adults and 2 children. The total cost was $173. The cost of a child's ticket was $8 less than the cost of an adult's ticket. Find the price of an adult's ticket and a child's ticket. Please show work! Thanks

C=child ticket

A=adult ticket

then

A=C+8 ........(1)

and

7A+2C=173 ......(2)

Substitute (1) in (2)

7(C+8)+2C=173

distribute

7C+56+2C=173

isolate C and solve

9C=173-56=117

C=$13

hence adulat

A=$13+$8=$21.

ANSWERED AT 29/05/2020 - 05:25 PM

QUESTION POSTED AT 29/05/2020 - 05:25 PM

### Gym A charges 9.00 per hour of child. gym B charges 0.75 per 5 minutes of childcare what's more accurate?

ANSWERED AT 29/05/2020 - 05:25 PM

QUESTION POSTED AT 29/05/2020 - 05:25 PM

### A local furniture stores at advertising a discount of 30% off their selection a surface. Pauline monster buy a sofa that has an original cost of $450. What is the sale price of the sofa?

ANSWERED AT 29/05/2020 - 05:25 PM

QUESTION POSTED AT 29/05/2020 - 05:25 PM

### Part A: Find a rational number that is between 7.7 and 7.9. Explain why it is rational. Part B: Find an irrational number that is between 7.7 and 7.9. Explain why it is irrational. Include the decimal approximation of the irrational number to the nearest hundredth.

A rational number can be expressed as a quotient of two integers.

Therefore 78/10 = 39/5 = 0.78 represents a rational number between 7.7 and 7.9.

Answer:

**39/5**

Part B

An irrational number cannot be expressed as a quotient of two integers.

Let π*x = 7.8

Then x = 7.8/π = 2.483

Try 2.5*π = 7.854 which lies between 7.7 and 7.9

Answer:

**7.85 (nearest hundredth)**

Because this number is approximately equal to 2.5π, it is irrational because π is an irrational number.

The actual value of 2.5π = 7.8539816 ...

ANSWERED AT 29/05/2020 - 05:25 PM

QUESTION POSTED AT 29/05/2020 - 05:25 PM

### Rewrite 7x+4=x-2 as a system

ANSWERED AT 29/05/2020 - 05:24 PM

QUESTION POSTED AT 29/05/2020 - 05:24 PM

### The paid off portion of your mortgage at any point in time is called the

ANSWERED AT 29/05/2020 - 05:24 PM

QUESTION POSTED AT 29/05/2020 - 05:24 PM

### What lines would you use to solve -3x-2=2x+8?

y = -3x-2 ....line : C because the y intercept is : -2

y = 2x+8 ...line : D because the y intercept is : 8

ANSWERED AT 29/05/2020 - 05:23 PM

QUESTION POSTED AT 29/05/2020 - 05:23 PM

### Points b and c lie on a circle with center o and radius equals 5. If the length of arc BC is 10.91 units, what is the measurement of angle BOC in radians?

ANSWERED AT 29/05/2020 - 05:23 PM

QUESTION POSTED AT 29/05/2020 - 05:23 PM

### Roslyn has two containers of water for a camping trip. One container holds 2 times as much as the other. The total amount of water is 27 gallons. How much water is in each container?

x + 2x = 27

3x = 27

27/3 = 9

x=9

2*9 = 18

18+9 =27

so one container is 9 gallons and the second container is 18 gallons

ANSWERED AT 29/05/2020 - 05:23 PM

QUESTION POSTED AT 29/05/2020 - 05:23 PM

### An equivalent form of this equation x/12-7=x/4

**x = -42**.

Hope this helps!

ANSWERED AT 29/05/2020 - 05:23 PM

QUESTION POSTED AT 29/05/2020 - 05:23 PM

### Two numbers have a sum of 133 and a difference of 25. Find the numbers.

ANSWERED AT 29/05/2020 - 05:23 PM

QUESTION POSTED AT 29/05/2020 - 05:23 PM

### Tim wants to model a doll house from a real house that measures 80 feet in length by 32 feet in width. He decides to use a scale in which ¼ inch equals 1 foot. What will the dimensions of his model be? Length = Width =

So the dimensions of the model are

L=80'/48=960"/48=20"

W=32'/48=384/48=8"

ANSWERED AT 29/05/2020 - 05:23 PM

QUESTION POSTED AT 29/05/2020 - 05:23 PM