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2 years ago

How many counterexamples do you need to prove a conjecture to be false

Mathematics

1 answer:

Hoochie [10]2 years ago

3 0

Answer:

one , i guess....

because the conjecture is only true if it satisfies all the cases.

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Jenny has a bag of jelly beans. Of all the jelly beans Jenny has there are a total of 20. If 13 of those jelly beans are green,

Sindrei [870]

Answer:

65% are green

Step-by-step explanation:

13 is 65% of 20

8 0

2 years ago

Stephen is making a map of his neighborhood. He knows the following info: the distance from his home to the park is 10 blocks th

SpyIntel [72]

An architect plans to make a drawing of the room of a house. The segment LM represents the ceiling of the room. He wants to construct a line passing through Q and perpendicular to side LM to represent a wall of the room. He uses a straightedge and compass to complete some steps of the construction, as shown below:

4 0

2 years ago

Rhonda bought five shirts from a

densk [106]

Answer:

Option C $10+5x=24+3x$

Step-by-step explanation:

Let

x ------> the cost of each shirt

we know that

The cost of 5 shirts plus $10 (amount of money that would remain) must be equal to the cost of 3 shirts plus $24 (amount of money that would remain). Considering that the cost of the shirts is the same

The linear equation that represent this scenario is

$10+5x=24+3x$

Solve for x

$5x-3x=24-10$

$2x=14$

$x=\$7$

8 0

2 years ago

A plant measures 0.5 in. at the end of Week 1 and 14 in. at the end of Week 5. find the rate of change

CaHeK987 [17]

The change in growth was 14 - 0.5 = 13.5 inches.
Since it is over the course of 5 weeks, divide 13.5 by 5.
13.5/5 = 2.7
2.7 = 270%

The rate of change was 270%. Hope this helps!

8 0

3 years ago

Help asap thx u and plz if u do help say the number for the ancer 1-5

lesya692 [45]

1b,
2b,
3a, which grade is this?

4 0

2 years ago

Read 2 more answers