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3 years ago

A graph that is represented by points connected by segments. True or False

Mathematics

1 answer:

tigry1 [53]3 years ago

8 0

$\boldsymbol{Answer}$

$\boldsymbol{The statement "a graph that is represented by points connected by segments" is True}$

$\boldsymbol{Step-by-step explanation}$

Graph is the picture which represents the relation between two parameters.

Infinity values of one entity gives respected value of another entity.

Every graph has methemetical equation. Holding above sentences.

example:

$\boldsymbol{F(X) = Y}$

$\boldsymbol{X = Y^{2} (pyarabola)}$

Etc.

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Is 89 rational or irrational

Art [367]

It depends it ur talking in radicals cause 89 is an irrational

3 0

3 years ago

100 POINTS. ASAP. PLS HELP!

IgorC [24]

Answer:

12.81%

Step-by-step explanation:

2600-5500=20500

20500/16=1281.25

1281.25/100= 12.8125

rounded 12.81%

7 0

3 years ago

Read 2 more answers

A square has a are of 81 feet what is the length of each side

lana66690 [7]

Area = length x 4
area = 81
81 / 4 = 20.25

20.25 is the length of each side

8 0

3 years ago

The grades in a statistics course for a particular semester were as follows:

ziro4ka [17]

Answer:

Test Statistic = 10

Critical Value = 9.488

Step-by-step explanation:

Given :

Grade A _ B _ C _ D _ F

_____14 _ 18 _32_ 20_16

H0 : distribution of grade is uniform

H1 : Distribution of grade is not uniform

Using the Chisquare statistic :

χ² = (observed - Expected)² / Expected

The expected value :

(14+18+32+20+16) / 5 = 20

χ² = (14-20)^2 / 20 + (18-20)^2 / 20 + (32-20)^2 / 20 + (20-20)^2 / 20 + (16-20)^2 / 20

χ² statistic = 10

The χ² critical at df = (n - 1) = 5 - 1 = 4

χ² Critical(10, 4) = 9.488

8 0

3 years ago

Identify and solve the inequality that represents how many $20 bills, n, you can withdraw from the account without going below t

Alex Ar [27]

Answer:

$100 + 20n \leq 230$

$n \leq 6$

Step-by-step explanation:

Given

$Balance = \$230.00$

$Minimum = \$100$

$Withdrawal = \$20\ each$

Required

Represent using an inequality and solve

Let the number of dollars be represented by n

<em>If 1 withdrawal is $20 bill</em>

<em>n withdrawals would be $20n bills</em>

The total withdrawal and the minimum balance must be less than or equal to the available balance.

So, this gives

$Minimum + Total\ Withdrawal \leq Available\ Balance$

Substitute values for each of these

$100 + 20n \leq 230$

Solving for n

$20n \leq 230 - 100$

$20n \leq 130$

Divide through by 20

$n \leq 6.5$

But n can not be decimal because it represents number of dollar bills , which must always be an integer.

So, we round down the value of n

$n \leq 6$

4 0

3 years ago