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Zielflug [23.3K]
3 years ago
13

Which is the following statement are true?

Mathematics
2 answers:
timofeeve [1]3 years ago
5 0

Answer:

the answer is B thank you !

Svetllana [295]3 years ago
5 0
Yeah, I’m pretty sure the other person is right! B!
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Please Help ! Will Reward Brainliest , Thank You In Advanced.
chubhunter [2.5K]
The answer is y ≤ 8
put dot/closed circle on 8 then draw an arrow to the left all the way till 3 or pass 3 ←-----------------


                          
4 0
3 years ago
Which of the following combinations of fishing lures and duck decoys is unobtainable to Big Lake Bob in one week's worth of carv
larisa86 [58]

Answer:

b) 40 fishing lures and 20 duck decoys

c) 20 fishing lures and 24 duck decoys

Question:

Attached is the graph to be used to answer the questions.

Step-by-step explanation:

b) Any point above the straight line graph PPF is unobtainable, while points below or on the line graph are obtainable.

Finding each of the points on the graph and determine whether it is above, on or below the line graph.

- Only one point is above the graph (40 fishing lures and 20 duck decoys )

Therefore, 40 fishing lures and 20 duck decoys  is unobtainable.

c) for an efficient combination the points must be on the line of the graph (PPF).

The only point that falls on the line of the graph is (20 fishing lures and 24 duck decoys)

Therefore, 20 fishing lures and 24 duck decoys is an efficient combination.

5 0
4 years ago
A teacher wants to buy supplies to make kits for students that each contains a pencil, a pen, an eraser, and a notebook. Write a
Lapatulllka [165]

Answer:

10 kits

Step-by-step explanation:

Because the price of one kit is $3.45 (pencil, pen, eraser, and a notebook). You can get 10 kits for $34.50. 11 kits would be over the amount she would be willing to pay for the kits.

Hope this is helpful, to you have a gret day! Brainliest would be awesome.

5 0
3 years ago
Sam and Meena share sweets in the ratio 4:5. Sam gets 24 sweets. Work out how many sweets that Meena gets.
expeople1 [14]
24/4 to find out what ''1'' is in the ratio,
24/4=6

so you can then times 5 with 6 to work out how many sweets Meena gets,
5*6=30
6 0
3 years ago
A rocket is shot off from a launcher. The accompanying table represents the height of the rocket at given times, where x is time
Gekata [30.6K]

Using a calculator, we find the quadratic regression equation, and find that the height at 5.1 seconds is of 879.57 feet.

<h3>How to find the equation of quadratic regression using a calculator?</h3>

To find the equation, we need to insert the points (x,y) in the calculator.

In this problem, the points are given as follows:

(0.4, 64), (0.8, 122), (1.2, 175), (1.6, 223), (2.3, 301).

Inserting these points into a calculator, the equation is:

y = 3.47231343x² + 157.1327045x - 12.12067446.

The height at 5.1 seconds is of:

y = 3.47231343(5.1)² + 157.1327045(5.1) - 12.12067446.

y = 879.57.

More can be learned about regression equations at brainly.com/question/17261411

#SPJ1

3 0
2 years ago
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