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2 years ago

Which inequalities are true? Check all that apply.

Mathematics

2 answers:

slamgirl [31]2 years ago

6 0

Juss work out the square roots by imputing that’s into your calculator then when you get the two numbers of it’s the greater or less than sign see which one it is and then you can see if the statement is true or false

Hope this helped

marta [7]2 years ago

6 0

Answer:

1,2,3,6

Step-by-step explanation:

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My noob has 36 apples he puts 29 in a bag how much he has now

SCORPION-xisa [38]

Answer: He has 7 at the moment, technically, if he still has the bag, he still has all 36

Step-by-step explanation:

8 0

2 years ago

Helene wrote a report. It took her 4 hours to write 24 pages.

sammy [17]

Answer:

Step-by-step explanation:

24÷6= 6 Hope this helps.

4 0

3 years ago

Chantal bicycles at a speed of 20 miles per hour and has already riden 45 miles when Trisha begins cycling. Trish bicycles at a

melomori [17]

Answer:

Chantal and Trisha will have both traveled 105 miles in 20 minutes.

Step-by-step explanation:

$y$ is distance in miles, $x$ is time in hours.

The two equations are:

$y = \frac{20}{x} + 45$

$y = \frac{35}{x}$

Set them equal to each other and solve for x:

$\frac{35}{x} = \frac{20}{x} + 45$

$\frac{35}{x} - \frac{20}{x} = 45$

$\frac{35-20}{x} = 45$

$\frac{15}{x} = 45$

$x = \frac{15}{45} = \frac{1}{3} hours = 20 minutes$

Plug that back into the equations to confirm this $x$ gives the same $y$ :

$y = \frac{20}{1/3} + 45 = 105 miles$

$y = \frac{35}{1/3} = 105 miles$

4 0

2 years ago

Round 9.50 to the nearest whole number

vova2212 [387]

It would be 10 bc ten is the next number i guess

7 0

1 year ago

Read 2 more answers

The Pearson product-moment correlation coefficient Group of answer choices is called the Pearson c. is used when both variables

Alekssandra [29.7K]

Answer:

provides information about the strength of a relationship

Step-by-step explanation:

A numerical measure of strength in the linear relationship between any two variables is called the Pearson's product moment correlation coefficient.

The co efficient of correlation is a pure number denoted by r , independent of the units in which the variables are measured that can range from+1 to -1 .

The sign of r indicates the direction of the cor relation.

When r= 0 it does not mean that there is no relationship . For example if the observed values lie exactly on a circle , there is a relationship between variables but r = 0 as r only measure linear cor relation.

The 2nd statement given is the correct answer.

It is not related to ordinal or nominal properties and it does show direction.

6 0

2 years ago