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zmey [24]
3 years ago
6

Last year, Terry earned $19,436. This year, Terry got a raise that increased her income to $23,457.

Mathematics
2 answers:
kumpel [21]3 years ago
8 0
This problem requires a couple of steps. Ready?
1. 23,457-19,436=4021 ( this is your answer to A)

2. 4021/19,436= 0.2 (this gives you the percent raise she got)
3. 23,457x0.2= 4,691
4.23,457+4,691= 28,148 (this is your answer to B)

Hope this helps!
sukhopar [10]3 years ago
4 0
Add then divided then subtract
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Question 33(Multiple Choice Worth 1 points)
Rudiy27

Question 33

Answer:

f(x) = 40(1.1699)x

Step-by-step explanation:

Using the properties of exponents the term (1.04)^4x can be re-written as;

(1.04^{4})^{x}

The term in the brackets is equivalent to;

1.1699

Thus the function is equivalent to;

f(x)=40(1.1699)^{x}

Question 34

Answer:

x < the quantity negative 2 times b plus 8 all over negative 3; Choice A

Step-by-step explanation:

The first step is to subtract 2b from both sides of the inequality;

-3x > -2b+8

The final step is to divide by -3 to solve for x;

x

Question 35

Answer:

Billion gallons per day, because the independent quantity is time in days and dependent quantity is volume of water in billion gallons; Choice C

Step-by-step explanation:

Time variable in any analysis is considered an independent or predictor variable since time is not influenced by the other variables under study.

In this case, the volume of water is the response or the dependent variable.

Question 36

Answer:

Commutative Property of Addition; Choice B

Step-by-step explanation:

The Commutative Property of Addition simply states that;

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Question 37

Answer:

F = 9 over 5C + 32; Choice A

Step-by-step explanation:

To solve for F in the expression;

C=\frac{5}{9}(F-32)

We first multiply both sides by 9/5;

\frac{9}{5}C=F-32

The final step is to add 32 to both sides of the equation;

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5 0
3 years ago
Math answer homework​
stiv31 [10]

Answer:

2:15 p.m.

Step-by-step explanation:

Starting time                1:40 p.m.

Time on subway       <u>+0:17 </u>

Time off subway          1:57 p.m.

Time walking            <u>+0:18 </u>

Time at apartment       1:75

When the minutes are more than 60, you subtract 60 from the minutes and add 1 to the hours.

 1   :75

+1<u> - :60 </u>

  2 :15 p.m.

Daniel arrived at the apartment at 2:15 p.m.

8 0
3 years ago
Two points are separated on the ground by a distance of 43 km. Can they be placed on a 1 / 25000th map with dimensions 1.32 m on
Wittaler [7]

Answer:

No

Explanation:

The distance between the two points on the ground = 43km

\text{Scale}=\frac{1}{25000}

First, we calculate the distance between the two points in meters.

• 43km = 43,000 m.

Next, determine the distance it will take using the scale.

\begin{gathered} \frac{1}{25000}=\frac{x}{43000} \\ 25000x=43000 \\ x=\frac{43000}{25000} \\ x=1.72m \end{gathered}

The distance between the points using the scale is 1.72m.

Next, we see that the dimensions (1.32 m by 0.85 m) are smaller than the length.

As a final check, calculate the length of the diagonal of the map. The diagonal is usually the longest part.

\text{Diagonal}=\sqrt[]{1.32^2+0.85^2}=1.57m

Since 1.57m is still less than 1.72m, the two points cannot be placed on the map.

7 0
1 year ago
Which of the following is the result of flipping the graph of the function shown below over the line y=x
Gennadij [26K]

The line will start in the second quadrant and end in the fourth quadrant.

8 0
3 years ago
Isabella earns interest at an annual rate of 10% compounded annually on her savings account. She deposits $2,000 into her accoun
IrinaK [193]

Answer:

10% of 2,000 is 200. 2000 + 200 = 2200. 10% of 2200 is 220. 2200 + 220 = 2420. Answer is 2420.

Step-by-step explanation:

She starts off with 2000. She earns 10% of 2000 the first year. 10% of 2000 is 200. Then add to get the amount of money she has at the end of that year. 2000 + 200 = 2200. Then the next year she earns 10% of 2200. 10% of 2200 is 220. Add 2200 + 220. 2200 + 220 = 2420.

7 0
2 years ago
Read 2 more answers
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