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Anarel [89]
3 years ago
9

1. A normal male adult's pulse beats 360 times in

Mathematics
1 answer:
exis [7]3 years ago
6 0
The answer is 72 beats per minute because 360/5= 72
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Kyle sells used cars. He is paid $14/hour plus and 8% commission on sales. What dollar amount of car sales must Kyle make to ear
Kazeer [188]
First we have to find how much Kyle earned taking to consideration only 38h at work
So 38*14$=532$ 
Now, to find commission bonus we have to 1200-532=668
Finally, we can find what dollar amount of car Kyle must sell.
We know that 668 is 8% of that number. We can use proportion and cross multiplying, so:
8% ----------- 668
100% --------x
x= \frac{100*668}{8}=8350$ - its the result.
3 0
4 years ago
The figure shows square KLMN. Which of the following conditions satisfy the criteria for squares?
BartSMP [9]

Answer:

First option: SquareKLMN with diagonals LN and KM.

Fifth option: Segment LMis parallel to segment KN.

Step-by-step explanation:

We know that a square is quadriteral whose sides are equal.

By definition, a square has the following properties:

1) Its four sides are congruent.

2) The diagonals are congruent.

3) The angles formed by the intersection of the diagonals measure 90 degrees.

4) The opposite sides are parallel.

5) Each internal angle measures 90 degrees.

Notice in the figure that:

  • The diagonals of the square  KLMN are: LN and KM.

  • LM and KN are opposite sides, therefore, they are parallel.
7 0
3 years ago
Read 2 more answers
Which number line represents the solution set for the inequality 3(8-4x)<6(x-5)
quester [9]

Answer:

x>3

Step-by-step explanation:

3 0
2 years ago
Find the total cost of 5 bales of hay at $2.75 per bale and 2 bags of potatoes at $2.90 per bag.
Elan Coil [88]

Answer: $19.55

Step-by-step explanation:

  1. 2.75 * 5 = 13.75.
  2. 2.90 * 2 = 5.80
  3. 13.75 + 5.80 = 19.55
5 0
3 years ago
Hamburgers cost $2.50 and cheeseburgers cost $3.50 at a snack bar. Ben has sold no more than $30 worth of hamburgers and cheeseb
Irina18 [472]

Given 2.50x + 3.50y < 30.

Where x represent the number of hamburgers and y represent the number of cheeseburgers.

Now question is to find the maximum value of hamburgers Ben could have sold when he has sold 4 cheeseburgers.

So, first step is to plug in y=4 in the given inequality. So,

2.50x+3.50(4)<30

2.50x+14 <30

2.50x<30- 14 Subtracting 14 from each sides.

2.50x< 16

\frac{2.50x}{2.50} Dividing each sides by 2.50.

x<6.4

Now x being number of hamburgers must be an integer , so tha maximum value of x can be 6,

thus x = 6 hamburgers

So, the maximum value of hamburgers Ben could have sold is 6*2.5=$15

Hope this helps!!

8 0
3 years ago
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