For a year, Charlie records the balance of his checking account at the
end of each month. His data can be represented by a linear model,
y = 213.73x + 75.62, where x is the number of months, and y is the
account balance.

Answer:

D

Step-by-step explanation:

blue and next line

Answer:

The top middle, top right, and bottom left shapes all have obtuse angles.

Step-by-step explanation:

Obtuse angles are greater than 90 degrees, so just look for the angles that don't look like 90 degrees.

I hope this helps!

Answer:

Approximately 20525 seconds

Step-by-step explanation:

Distance between San Francisco and Los Angeles is not given.

Therefore, by using I-5 S, distance between these cities = 381.6

                                                                                             ≈ 382 miles

Formula for the average speed is,

Average speed = [tex]\frac{\text{Distance traveled}}{\text{Time taken}}[/tex]

Time taken to reach San Francisco from Los Angeles = [tex]\frac{\text{Distance traveled}}{\text{Average speed}}[/tex]

                                                                                       = [tex]\frac{382}{67}[/tex]

                                                                                       = 5.702 hours

                                                                                       ≈ 5 hours 42 minutes

                                                                                       ≈ 342.1 minutes

                                                                                       ≈ 20525 seconds

Answer:

i believe it is neither a function or a relation

Step-by-step explanation:

Answer:

Neither a function or a relation

Step-by-step explanation:

Answer:

0.508 cm are in 1/5 or 0.2 .

Answer:

3.81 !!!!

Step-by-step explanation:

Answer:

6cm

Step-by-step explanation:

Answer:

-3/-2 is the correct answer

Step-by-step explanation:

i have done this stuff before so it is that because the two negatives becomes one

Answer:

= - 1/2

and there you the answer

Step-by-step explanation:

2880 = 2⁶ * 3² * 5.

Since not all the prime factors of 2880 have even powers, 2880 is not a perfect square.

Instead, 2⁶ * 3² * 5² is a perfect square as all its prime factors have even powers. The square root of this new number is 2³ * 3 * 5 = 120.

Answer:

x=30

y=22.5

Step-by-step explanation:

each of the corners are 90

3x=90

divide each side by 3

x=30

4y=90

divide each side by 4

x=22.5

Answer:

Step-by-step explanation:

t - 12 = 48

t = 60

Answer: t-12 =48  and t=60

Step-by-step explanation: add 12 to both sides =60.

Answer:

12

Step-by-step explanation:

7+5

Answer:

=====

Step-by-step explanation:

====one

Answer:

D

Step-by-step explanation:

it wont let me submit without an explanation so I'm pretty sure its D

Answer:

D - 5cm,12cm,13cm

Step-by-step explanation:

the answer is d because if you use the ruler and turn the paper around in a way that the ruler is in front of you, you just have to measure the lines around the triangle

i hope this helps

Answer:

1/2 is the answer!

Step-by-step explanation:

Answer: 0.375

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

the top part with the variables filled in is 0 + (2x4) + (3x4x2) which is 32

the bottom part would be (3x0) + 4 which is 4

Answer:

392 N/m

Step-by-step explanation:

We know that the total mechancial enery will be conserved from when the apple drops to when it hit the spring.  Therefore, we can set the potential energy of the apple equal to the elastic potential energy of the spring.

PE = mgh and SE = 1/2kx² — PE is the initial potential energy of the apple and SE is the elastic potential energy of the spring.

mgh = 1/2kx².  (.1)(9.8)(2) = (1/2)(k)(.1²), solve for k. k = 392

Answer:

x = 32

Step-by-step explanation:

Since all sides of the given triangle are equal, so it is an equilateral triangle.

Measure of each angle in an equilateral triangle is 60°

Therefore,

[tex](2x - 4) \degree = 60 \degree \\ \\ 2x - 4 = 60 \\ \\ 2x = 60 + 4 \\ \\ 2x = 64 \\ \\ x = \frac{64}{2} \\ \\ x = 32[/tex]

Answer:

171

4 numerical variables (Sepal Length ; Sepal Width ; Petal Length ; Petal Width)

All four numerical variables are continous.

Step-by-step explanation:

Number of cases = Number of species * number of flowers per species

Number of cases = 3 * 57 = 171 cases

B.) Numerical variables are those variables which are quantitative in nature, that is they are made of numbers which are capable of being used for mathematical computation in a dataset such as maximum, minimum, mean and slither statistical measures.

C.) All for variables are continous as they are capable of taking up unlimited number of values within its range, including decimal values. Hence they are not finite. Continous numberical variables include, length, height, width and as given in the scenario below, they are all continous.

Answer:

r^1/4

Step-by-step explanation:

Answer:

expressions written in numbers

A point has no length or thickness.

ALL OF THE ABOVE

Answer:

0.833333333333333333333333

Step-by-step explanation:

i looked i tup

Answer:

-1/10

Step-by-step explanation:

Answer:

7

Step-by-step explanation:

Answer:

Median- 6

Range- 9

Mode- 7

Step-by-step explanation:

Put the numbers in order:

0 3 4 6 6 7 7 7 9

Answer:

Step-by-step explanation:

The two congruent sides make the triangle isosceles.

Answer:

Every decimal number can be represented as a rational number.

Answer: Every decimal number can be represented as a rational number.!!!! Hope these helped

Step-by-step explanation:

Answer:

the answer should be Annie

The scale factor of the triangle ΔABC to the triangle ΔA'B'C' will be 2/3. Then Annyie says correctly.

A point, line, or mathematical figure can be converted in one of four ways, and each has an effect on the object's structure and/or position.

Dilation is the process of increasing the size of an item without affecting its form. Depending on the scale factor, the object's size can be raised or lowered. There is no effect of dilation on the angle.

From the graph, the length of AC is given as,

AC = 9 - 3

AC = 6 units

From the graph, the length of A'C' is given as,

A'C' = 6 - 2

A'C' = 4 units

The scale factor is given as,

Scale factor = A'C' / AC

Scale factor = 4 / 6

Scale factor = 2/3

The scale factor of the triangle ΔABC to the triangle ΔA'B'C' will be 2/3. Then Annyie says correctly.

More about the transformation of the shape link is given below.

https://brainly.com/question/27224339

#SPJ5

Answer:

0.674

Step-by-step explanation:

Given that :

Average value (m) = 25

P(x < 28) = ∫1/m * e^-x/m (interval 28 to 0)

P(x < 28) = ∫1/25 * e^-x/25 (interval 28 to 0)

P(x < 28) = 1/25( (e^-x/25) / (- 1 / 25))(interval 28 to 0)

1/25( (e^-x/25) * (- 25/ 1)) (interval 28 to 0)

(e^-x/25) x = 28 ; x = 0

e^(-0/25) - e^(-28/25)

e^0 - e^(-28/25)

1 - 0.3262797

= 0.6737202

= 0.674

Answer:

corresponding angles: 7 and 3

alternate exterior angles: 12 and 5

alternate interior angles: 2 and 11

vertical angles: 7 and 6

Step-by-step explanation:

corresponding angles: 7 and 3

alternate exterior angles: 12 and 5

alternate interior angles: 2 and 11

vertical angles: 7 and 6

corresponding angles: 7 and 3 = In this, the pairs of angles should be found in a similar position on various intersections.

alternate exterior angles: 12 and 5 = This should be said when two angles lie on the inverse sides of the transversal and should be placed on two distinct lines.

alternate interior angles: 2 and 11 = In this, angles are created at the time when a transversal intersects two coplanar lines.

vertical angles: 7 and 6 = It is the pair of opposite angles created by intersecting lines

in this way, it should be chosen or selected.

Learn more about angle here: https://brainly.com/question/16691411