hey can someone please help me or help me understand

Answer:

40%

Step-by-step explanation:

Total number of people who took the car survey = 1700

Number of people satisfied with a certain type of car = 680

Percent of satisfied people with the car

= [tex]\frac{\text{Total number of satisfied people with the car}}{\text{Total number of people surveyed}}\times 100[/tex]

= [tex]\frac{680}{1700}\times 100[/tex]

= 40%

40% of the people surveyed were surveyed with the car.

Answer:

i cant do the number line but the answer is x<1

Step-by-step explanation:

Answer:

4:6 but if you reduce it is 2:3

Step-by-step explanation:

Answer:

504

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

You need to multiply the variable by how much each ride costs.

Answer:

#4: Blank 1: 4x, Blank 2: 3; #5: A) or D)

Step-by-step explanation:

Question 4: 4x, 3

Question 5: A) or D)

Answer:

B

Step-by-step explanation:

In a right triangle, the three angles are 30, 60 and 90 respectively. Let the side opposite the 30 degree Angle be A. The hypotenuse is 2a.

According to Pythagorean theorem, the other side is equal to the square root of 4a -a = sqrt 3A.

And then we get: the side opposite the 30 degrees over the other side over the hypotenuse is equal to 1: sqrt 3:2.

So it will be B, 5, 10, 5sqrt3

The set of values that could be the side lengths of a 30-60-90 triangle is (5, 10, 10√3). The answer is option D.

A triangle is a closed two-dimensional geometric figure with three sides and three angles. It is the simplest polygon and is made up of three line segments that intersect at three points called vertices. The sum of the angles in a triangle is always 180 degrees.

In a 30-60-90 triangle, the side lengths are in the ratio:

1 : √3 : 2

So, if one side is x, then the other sides are x√3 and 2x.

Now, let's check the given sets of values:

A. (5, 5, √2, 10)

This set does not satisfy the ratio of the side lengths for a 30-60-90 triangle.

B. (5, 5, √3, 10)

This set does not satisfy the ratio of the side lengths for a 30-60-90 triangle.

C. (5, 5, 10, √2)

This set does not satisfy the ratio of the side lengths for a 30-60-90 triangle.

D. (5, 10, 10, √3)

This set satisfies the ratio of the side lengths for a 30-60-90 triangle, where the shortest side is 5, the longer leg is 5√3, and the hypotenuse is 10.

Therefore, the set of values that could be the side lengths of a 30-60-90 triangle is (5, 10, 10√3). The answer is option D.

To know more about triangles follow

https://brainly.com/question/19199937

#SPJ7

Answer:

Individual ratings variation from average ratings for apple devices, is on average 3.762.

Step-by-step explanation:

Standard Deviation is a measure of dispersion, around the average value (mean).

Formula : Σ  I (x - u)^2 I   , where u = mean, n = no. of units

                        n

Standard Deviation of the ratings for Apple devices is 3.762, implies that :-

Individual ratings variation from average ratings for apple devices, is on average 3.762.

Answer:

40

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

because if 4 represents 2 meters than 4 plus 4 equals 8 which is two times

Answer:

9 4/5

Step-by-step explanation:

5 1/5+4 3/5

26/5+23/5

lcm of the denominator is 5

26+23 everything all over 5

49/5

9 4/5

Answer:

9

Step-by-step explanation:

5 1/5 + 3 3/5 =

26/5 + 18/5 =

45/5 =

9

Answer:

there are 27 female

Step-by-step explanation:

Angle 1 = 90 degrees

Angle 2 = 63 degrees

Angle 3 = 63 degrees

Step-by-step explanation:

7b-5b=-3+15

2b=12

b=12/2

b=6

Answer:

[tex]b = 6[/tex]

Step-by-step explanation:

1.) We need to manipulate the equation to get b by itself.

2.) ​ Subtract 5b from each side. Combine like terms. Add 15 to each side. Combine like terms. Divide each side by 2. Simplify.

Answer: x ≥ -5

Step-by-step explanation:  the 15 ≥ 3x is  x ≥ -5 and  2/5x ≥-2 =x ≥ -5

Answer:

Answer: x ≥ -5

Step-by-step explanation:

Answer:

Parts of oil in 42 cups of marinade = 21 cups

Parts of soy sauce in 42 cups of marinade = 14 cups

Parts of orange juice in 42 cups of marinade = 7 cups

Step-by-step explanation:

Given that:

Parts of oil = 3

Parts of soy sauce = 2

Part of orange juice = 1

Total cups of marinade = 42

To find:

How much of each ingredient should be there ?

Solution:

This problem can be solved by taking the ratio of ingredients into account.

The ratio is:

Oil : Soy Sauce : Orange Juice = 3 : 2 : 1

So, we can let the parts of oil = [tex]3x[/tex]

Parts of soy sauce = [tex]2x[/tex]

Parts of orange juice = [tex]x[/tex]

As per the question statement:

[tex]3x+2x+x=42\\\Rightarrow 6x=42\\\Rightarrow x =7[/tex]

So, parts of oil in 42 cups of marinade = 3 [tex]\times[/tex] 7 = 21 cups

Parts of soy sauce in 42 cups of marinade = 2 [tex]\times[/tex] 7 = 14 cups

Parts of orange juice in 42 cups of marinade = 7 cups

Answer: Well he didn't lie so his nose wouldn't grow. Can i have brainliest?

Step-by-step explanation:

Hope this helps!!

Answer: See explanation

Step-by-step explanation:

At Stater Bros., she found an 18 lb turkey for $21.42. The cost per pound will be:

= $21.42 / 18

= $1.19 / lb

At Ralphs, she found a 20 lb turkey for $24.20. The cost per pound will be:

= $24.20 / 20

= $1.21 / lb

At Food for Less, she found a 17 lb turkey for $18.36. The price per pound will be:

= $18.36 / 17

= $1.08 / lb

Based on the explanation, Food for Less has the best price as it's cheaper than others.

Answer:

i believe it is 2/1. I"m not 100% sure though

Step-by-step explanation:

If you connect the two points (0, -3 and 1, -1) it rises 2 and runs (goes across) 1

Answer:

2 or if you want it in a fraction form 2/1 or 4/2

Step-by-step explanation:

Hope this helps :)

Answer:

$4.50

Step-by-step explanation:

what you do is divide $22.50 by 5 pounds

Answer:

1/4

Step-by-step explanation:

Answer:

1/4

Step-by-step explanation:

[tex] \frac{2}{3} \times \frac{3}{8} \\ cross \: out \: three \\ \frac{2}{1} \times \frac{1}{8} \\ divide \\ \frac{1}{4} [/tex]

Answer:

Step-by-step explanation:

En un circuito en serie, toda la corriente pasa a través de cada uno de los resistores, uno a la vez. Esto significa que cada resistor contribuye su resistencia completa al circuito. Si conoces el valor individual de cada resistencia, solo súmalos para encontrar la resistencia total del circuito.

In a series circuit , all of the current passes through each of the resistors, one at a time. This means that each resistor contributes its full resistance to the circuit . If you know the individual value of each resistor, just add them together to find the total resistance of the circuit .

Answer:

by inuv6gh8vig

Step-by-step explanation:

rydyctcyvuvubig8g

Answer:

210

Step-by-step explanation:

because you multiply 7 and 28 to get 196, and 210 is the closest thing to that. Hope this helped

: )

Answer:

ok

What is your question?

Put your question in the replies to this answer and I'll gladly help you

May I have brainliest please? :)

Answer:

For Headband

Each player used 13.75 inches of fabric

For Wristband

Each player used 8.81 inches of fabric

Step-by-step explanation:

Glen is making accessories for the soccer team.

For head bands :

He uses 536.25 inches of fabric on headbands for 37 players and 2 coaches.

Let the inches of fabric used be represented by x

536.25 = 37 x + 2x

536.25 inches = 39x

x = 536.25 inches/39

x = 13.75 inches of fabric.

For Wristbands

He also uses 325.97 inches of fabric on wristbands for just the players.

Let y represent the inches of fabric used for players

We have 37 players

Hence:

325.97 = 37y

y = 325.97 inches/37

y = 8.81 inches

Therefore:

For Headbands

Each player used 13.75 inches of fabric

For Wristbands

Each player used 8.81 inches of fabric

Answer:

Step-by-step explanation:

Given

Engineering=120+22x;

Business=105-4x;

Biology=98+6x;

If Engineering has twice as many student as biology then,;

120+22x = 2(98+6x)

Expand

120+22x = 196+12x

Collect like terms

120-196 = 12x-22x

-76 = -10x

x = -76/-10

x = 7.6

Hence it will take like 7 and a half years before engineering has twice as many student as biology

Answer:

-2.5

Step-by-step explanation: