How many laps can Jayden complete in 18 minutes

Answer:

i would pick a or d sorry i cant help Step-by-step explanation:

Step-by-step explanation:

Hey there!

Please see explanation in picture.

Hope it helps......

An example of a continuous quantitative variable that might be included in the brochure is; A: number of seats

Quantitative continuous variables are defined as the variables whereby their values are uncountable while also having a number of possibilities that are infinite.

A discrete quantitative variable is a variable that can be counted. This means that they are written in units whereby numbers will be counted and can be assigned.

From the question, the number of seats that are inside the car are countable. Thus, it can be evaluated based on its numerical value, instead of quality. In short, we can even say that the buyers were of the opinion that the more the number of seats that were in the car, the more the number of people the car was able to carry. Thus, we can conclude that the family would love to buy a car that has a reasonable number of seats.

Thus, we can conclude that the type of the transmission is a qualitative variable.

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Using the t-distribution, it is found that since the p-value of the test is greater than the standard significance level of 0.05, the data refutes the manufacturer's claim.

At the null hypothesis, we test if there is not enough evidence that the mean is less than 10 minutes, that is:

[tex]H_0: \mu \geq 10[/tex]

At the alternative hypothesis, we test is there is enough evidence that the mean is less than 10 minutes, that is:

[tex]H_1: \mu > 10[/tex]

The test statistic is given by:

[tex]t = \frac{\overline{x} - \mu}{\frac{s}{\sqrt{n}}}[/tex]

The parameters are:

The values of the parameters are given as follows:

[tex]\overline{x} = 10.4, \mu = 10, s = 1.6, n = 20[/tex]

Hence the test statistic is:

[tex]t = \frac{\overline{x} - \mu}{\frac{s}{\sqrt{n}}}[/tex]

[tex]t = \frac{10.4 - 10}{\frac{1.6}{\sqrt{20}}}[/tex]

t = 1.12.

Using a t-distribution calculator, considering a left-tailed test, as we are testing if the mean is less than a value, with t = 1.12 and 20 - 1 = 19 df, the p-value is of 0.8617.

Since the p-value of the test is greater than the standard significance level of 0.05, the data refutes the manufacturer's claim.

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Answer:

2(3x-7) = 6x-14 has infinite solutions

-5x+12 = -5(x-2) has no solutions

4(x-2) = 3x+1 has one solution x = 9

Step-by-step explanation:

Answer:

The slope is -10, and the y-intercept is -1.

Step-by-step explanation:

The linear function is [tex]y=-10x-1[/tex].

The general form of a line is [tex]y=mx+c[/tex]

where

m = Slope of the line i.e., change of altitude divided by the change of the horizontal.

c = y intercept of the line i.e., the point where the line intersects the y axis.

Comparing with the given equation we get

[tex]m=-10[/tex] and [tex]c=-1[/tex]

So, the slope is [tex]-10[/tex], and the y-intercept is [tex]-1[/tex].

To show the negative of a square root, a negative sign would have to be placed outside the radical.

Answer:

Step-by-step explanation:

Because √-1 is an imaginary number √-1=i

They are imaginary because there are no same real numbers multiplyed that gives you a negative number

√4 = √2*2 ( +2*+2 =+4)

√4 = √-2*-2 (-2*-2 =+4)

√-1 = √? *? ( what same numbers multiplied gives you negative?...an imaginary one)

Answer:

Perimeter = 31.12

Step-by-step explanation:

The perimeter of the shape JKLM will be expressed as;

Perimeter = JK + JL + JM + KL + KM + LM

Using the formula for calculating the distance between two points;

D = √(x2-x1)²+(y2-y1)²

For JK where  J(-4,2) and K(1,2)

JK = √(1+4)²+(2-2)²

JK = √5²

JK =√25

JK = 5

For JK where  J(-4,2) and L(2,-2)

JL = √(2+4)²+(-2-2)²

JL = √6²+(-4)²

JL =√36+16

JL = √52

For JM where  J(-4,2) and M(-3,-2)

JM = √(-3+4)²+(-2-2)²

JM = √1²+(-4)²

JM =√1+16

JM = √17

For KL where  K(1,2), L(2,-2)

KL = √(2-1)²+(-2-2)²

KL = √1²+(-4)²

KL =√1+16

KL = √17

For KL where  K(1,2), M(-3,-2)

KM = √(-3-1)²+(-2-2)²

KM = √4²+(-4)²

KM = √16+16

KM = √32

KM = 4√2

For KL where  L(2,-2) and M(-3,-2)

LM = √(-3-2)²+(-2+2)²

LM = √(-5)²+(0)²

LM = √25

LM = 5

Perimeter = 5 + 4√2 + √17  + √17 + 5 + √52

Perimeter = 10 + 4√2 + 2√17 + √52

Perimeter = 10+5.66+8.25+7.21

Perimeter = 31.12

Answer:

x=4

Step-by-step explanation:

Answer:3

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

2 1/4 divided by 3/4 =

9/4 * 4/3 =

36/12 =

3

Answer:

Jake is a college sophomore and a math and science prodigy. ... Morley Safer and producer Katy Textor did just that.

Step-by-step explanation:

Bruh.

Answer:

divide 19400000 and 51000

answer will be 380.39

Answer:

5) x:-7.5

6) y:7.8

7) a:-11

8) y:1

Step-by-step explanation:

Answer:

5 2/3

Step-by-step explanation:

You can get the answer by either creating an improper fraction for both fractions, or seperately add it up. 2+3=5 and 1/3 + 1/3 = 2/3

Answer:

False

Step-by-step explanation:

This graph is not a function because it fails the vertical line test where you draw a vertical line through the graph and if the vertical line touches the graph more than once it fails the vertical line test which means it is not a function.

Hope this helps!

Answer:

2-37

5-83234

23574

29016

The compound inequality for the area written in terms of x is 100 ≤ 20x ≤ 1,000, the solution is 5 ≤ x ≤ 50 and all the solutions are viable

The given parameters are

Dimensions = 4x and 5

Area: 100 ≤ A ≤ 1,000

The area is calculated as

A = Product of dimensions

So, we have

A = 4x * 5

Evaluate

A =20x

Substitute A =20x in 100 ≤ A ≤ 1,000

100 ≤ 20x ≤ 1,000

So, the compound inequality for the area written in terms of x is 100 ≤ 20x ≤ 1,000

Divide through 100 ≤ 20x ≤ 1,000 by 20

5 ≤ x ≤ 50

Hence, the solution is 5 ≤ x ≤ 50 and all the solutions are viable

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Answer:

-8

Step-by-step explanation:

-2-6=-8

-2, -3, -4, -5, -6, -7, -8

Answer:

The prime factorization of 100 is 2 * 2 * 5 * 5.

Step-by-step explanation:

Answer:

100 = 2² × 5²

Step-by-step explanation:

100 = 2 × 2 × 5 × 5

      = 2² × 5²

Answer:

b

Step-by-step explanation:

Answer:

Slope: 0

y-intercept: (0,-1)

Step-by-step explanation:

Answer:

Part A)  ΔCGB and ΔPBE are similiar

Part B) They are similar because they are Vertical Angles/Alternate Interior Angles

Part C) Distance from B to E is 125; Distance from P to E is 275.

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

3/3/4

3 * 4/3

4

Hope this helps plz hit the crown :D

Answer:

4

Step-by-step explanation:

3=3/1 (3 as a fraction)

3/1 ÷ 3/4

=3/1 *4/3 --> flip second fraction and turn divide sign to a multiplication sign.

3/1*4/3=12/3

12/3=4/1=4

Answer: 116

Step-by-step explanation:

116 , (4 * 25) + ( 4 * 4 )

4 x (25 + 4)

4 * 25

4 * 4

(4 * 25) + ( 4 * 4 ) = Distributive Property

4 * 25 = 100

4 * 4 = 16

100 + 16 = 116

Answer:

116

Step-by-step explanation:

4 × ( 25 + 4 )

= ( 4 × 25 ) + ( 4 × 4 )

= 100 + 16

= 116

pls mark branliest....

Answer:

Step-by-step explanation:

If each fold doubles every time you fold it and its already fold to 0.04 cm it would be doubled if you fold it again so it would be 0.08 cm.