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Ksivusya [100]
3 years ago
13

Sami made $23,400 last year in income from his job. He worked 30 hours per week and worked all 52 weeks of the year. What was hi

s hourly pay rate?
Sami made $ ___ per hour
A.12
B.14
C.15
D.17

and $ ___ per week.
A.390
B.400
C.450
D.500
Mathematics
2 answers:
Nadya [2.5K]3 years ago
8 0
Answer:
C.15

Explanation:
Income=23,400
Time at work=30 hours*52 weeks=1,560hours

Hourly pay rate= [income] / [time at work]=23,400/1560=15

bogdanovich [222]3 years ago
6 0

Answer:C. $15

C. $450

Step-by-step explanation:

Total income that Sam made last year is $23,400.

Since he worked 30 hours per week and worked all 52 weeks of the year, it means that the total number of hours that he worked for the year would be

52×30 = 1560 hours.

To determine how much Sam made per hour, we would divide the total amount made for the year by the number of hours worked. It becomes

Hourly rate = 23400/1560 = $15

Since Sam earns $15 per hour and he works 30 hours in a week, it means that his weekly rate would be

15×30 = $450

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Alika [10]

Answer:

117,600 ways

Step-by-step explanation:

This problem can be solved using fundamental principle of counting , according to which , if there are m different things and n different things,

then there m*n ways to combine.

Example: if there 5 shirts and 3 ties,

then number of ways in which different combination shirt and tie can be worn is

5*3 = 15 ways.

____________________________________

In the problem,\

number of states is 50,

let those states be

A1, A2, A3, A4 ......A50

in each state there are 2 senate

Condition

3-Senator committee in which no two members are from the same state.

then

first member can be chosen from any of the 50 state,

hence first member can be chosen in 50 ways

for simplicity lets take state A1, you can choose any one you wish

second member cannot be from state A1, then number of state left = 49

second member can be chosen from  any of 49 state left

hence second member can be chosen in 49 ways

for simplicity lets take state A2,

Third member cannot be from state A1 and A2, then number of state left = 48

Third member can be chosen from  any of 48 state left

hence Third member can be chosen in 48 ways

for simplicity lets take state A3,

Hence no. of ways of choosing  3-Senator committee be formed such that no two Senators are from the same state = 50*49*48 = 117,600 ways

8 0
3 years ago
You have the numbers 1-24 written on slips of paper. if you choose one slip at random, what is the probability that you will sel
zysi [14]
First find the numbers that are divisible by 3.
3, 6, 9, 12, 15, 18, 21, 24
There are 8 numbers divisible by 3 so there are 16 that are not divisible by 3.
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3 years ago
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mixas84 [53]

Answer:

21

Step-by-step explanation:

y^2=7*3\\y^2=21\\y^2=\sqrt{21}

4 0
2 years ago
Simplify the scalar multiplication on the matrix.
Romashka-Z-Leto [24]

Answer:

third option

Step-by-step explanation:

Given

3 \left[\begin{array}{ccc}-2&5\\1&0\\\end{array}\right]

Multiply each element in the matrix by 3

= \left[\begin{array}{ccc}3(-2)&3(5)\\3(1)&3(0)\\\end{array}\right]

= \left[\begin{array}{ccc}-6&15\\3&0\\\end{array}\right]  

7 0
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A shopkeeper bought 775 kg of wheat . He wants to divide all the wheat into 8 bags of the same size. How much Wheat Can he store
Arturiano [62]

In order to calculate how much wheat will be stored in each bag, let's divide the total amount of wheat by the number of bags:

\frac{775}{8}=96.875

Assuming that the amount of wheat each bag can hold is a whole number, so each bag can hold 96 kg (otherwise, each bag would hold 96.875 kg and there would be no wheat left).

Then, to find how much wheat will be left, let's calculate how much the 8 bags will hold, and then we subtract this value from the total:

\begin{gathered} 96\cdot8=768 \\  \\ 775-768=7 \end{gathered}

So there will be 7 kg left.

6 0
1 year ago
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