4. Joe likes sports. He has 4 soccer medals, 1 tennis medal, 3 swimming medals and 5
football medals.
What is the ratio of Joe’s soccer medals to swimming medals?
A. 4 to 1
B. 1 to 3
C. 3 to 5
D. 4 to 3
E. 1 to 12

Answers

Answer 1

Answer:

4:3

Step-by-step explanation:

He has 4 Soccer Medals, 3 Swimming Medals

So it would be 4:3


Related Questions

Triangle ABC and triangle DEF are similar. What is the measure of side DF?

Answers

I am going to say 15 but I am not sure since there is no pic

y+7=5x
-3x-2y=-12
solve for x and y

Answers

Answer:

y=3

x=2

Step-by-step explanation:

Making substitution

y+7=5x

y=5x-7

Substituting the y into the other equation

-3x-2(5x-7)=-12

-3x-10x+14=-12

-13x=-14-12

-13x=-26

x=2

We have x=2 then substitute it into the first equation

y+7=5(2)

y+7=10

y=10-7

y=3

So the answer is

y=3

x=2

Answer:

x=2 and y=3

Step-by-step explanation:

After solving, you can check your work by substituting the values of x and y into the equations and solving for them.

3+7=10

10=10

-6-6= -12

-12 = -12

Allison paid $297.50 for a new laptop. Last week, the price of the laptop
was $350.

Answers

15%

350x0.15=52.5

350-52.5=297.5

Find the critical value necessary to form a confidence interval at the level of confidence shown below.

c=0.87

Answers

Answer:

the critical value for 0.87 level of confidence is 1.51

Step-by-step explanation:

Given the data in the question;

level of confidence = 0.87

now,

1 - c = 0.87

c = 1 - 0.87

c = 0.13

c/2 = 0.13/2 = 0.065

now

1 - c/2  = 1 - 0.065 = 0.935

so our level of significance ∝ = 0.935

Now, the critical value will be;

[tex]Z_{0.935[/tex] is obtained as follows;

P( Z < z ) = 0.935

so we find the value from ( standard normal distribution table )

P( Z < 1.51 ) = 0.935

Therefore, the critical value for 0.87 level of confidence is 1.51

Help! I’ll give brainliest it’s on quadratic equations

Answers

Answer:

divide b by 2 and square it to get c:

-20/2 = -10

[tex](-10)^2 = 100[/tex]

second part: (x - 10)(x - 10) or [tex](x-10)^2[/tex]

Answer:

x (x-20)

Step by step

Which number line shows all the values of that make the inequality-6y - 2 > 10 true?

Answers

Answer:

y<−2

Step-by-step explanation:

−6y−2>10

Add 2 to both sides.

−6y>10+2

Add 10 and 2 to get 12.

−6y>12

Divide both sides by −6. Since −6 is negative, the inequality direction is changed.

y<12/-6

Divide 12 by −6 to get −2.

y<−2


The curve with equation y = x - 3x + 1 is reflected in the x-axis.
Select the equation of the reflected curve.

Answers

Answer:

Step-by-step explanation:

C

Graph the function
y = 2x^2+4x

Answers

Answer:

Hey!

Step-by-step explanation:

Hope this helps you!

Best of luck! <3

A square has side length 3 units. What is the length of the diagonal?
A. 3 units
B. 3/√2 units
C. 3√2 units
D. 6 units

Answers

Answer:

C

Step-by-step explanation:

The diagonal can be represented as the hypotenuse of a right triangle with 3 and 3 as its legs. Use the pythagorean theorem to get that 3^2+3^2=c^2. Simplify to 9+9=c^2 or 18=c^2. Square root both sides to get c=√18. Simplify to get c=√9*2 or c=3√2 for the diagonal.

The length of the diagonal of the square is (b) [tex]3\sqrt 2[/tex] units

The length of the diagonal of a square is calculated using the following Pythagoras theorem

[tex]d^2 = l^2 + l^2[/tex]

Where:

d represents the length of the diagonall represents the side length of the square

So, we have:

[tex]d^2 = 3^2 + 3^2[/tex]

Evaluate the like terms

[tex]d^2 = 2(3^2)[/tex]

Take the square roots of both sides

[tex]d =3\sqrt2[/tex]

Hence, the length of the diagonal of the square is (b) [tex]3\sqrt 2[/tex] units

Read more about diagonals at:

https://brainly.com/question/654982

please need help.

find x round to the nearest tenth if necessary.​

Answers

Answer:

it's 21 because if you do 7x3 you get =21

reduce 12/20 to lowest term

Answers

Answer:

3/5

Step-by-step explanation:

12/20

(divide both by 2)

12/2= 6

20/2=10

6/10

(divide by both by 2)

6/2= 3

10/2= 5

3/5

which situation could be described by the equation p + 3/4 2/2 F. Dara poured all the flour she had into a bowl and added 3/4 cup of milk to make 2 1/2 cups of cake batter what amount of flour did she use? G. the week's meeting of the math club lasted 2 1/2 hours which was 3/4 of an hour less than last week's meeting what was the length in hours of last week's meeting H. Mr. Lopez is driving to work a distance of 2 1/2 miles he will stop at a post office when he is 3/4 of the way there what is the distance to the post office J. A yard of cheesecloth costs $0.75 How many yards of cheesecloth could you buy for $2.50

Answers

Answer:c

Step-by-step explanation4/8= 1/2

3*1/2= 1.5

Janet uses 1 and 1/2 cups of flour this week.

That is less than four cups, so we can eliminate statement A and B.

It is not less than one though because 1.5>1

"C" is the correct answer. She uses less than four cups because 3/8 (1.5) is less than 4.:

The mean age of all 618 used cars for sale in a newspaper one Saturday last month was 7.7 ​years, with a standard deviation of 7.3 years. The distribution of ages is​ right-skewed. For a study to determine the reliability of classified​ ads, a reporter randomly selects 30 of these used cars and plans to visit each owner to inspect the cars. He finds that the mean age of the 30 cars he samples is 8.3 years and the standard deviation of those 30 cars is 5.7 years.

Required:
From the problem​ statement, which of the values 7.7​, 7.3​, 8.3​, and 5.7 are parameters and which are​ statistics?

Answers

Answer:

7.7 and 7.3 are the parameters

8.3 and 5.7 are statistics

Step-by-step explanation:

In the given question,

7.7 and 7.3 represents the mean and standard deviation for all of the used cars for sale.

So,

It represents the population mean and standard deviation

So,

7.7 and 7.3 are the parameters .

Now,

8.3 and 5.7 is mean and standard deviation for sample , not for population.

∴ 8.3 and 5.7 are statistics.

The coordinates of point A are (6, 2). The coordinates of point B are (2, 6). AB¯¯¯¯¯is transformed to form ​A′B′¯¯¯¯¯¯¯​, shown in the graph. What is the transformation of ​AB¯¯¯¯¯​ that results in ​A′B′¯¯¯¯¯¯¯​? Drag and drop the answers into the boxes to complete the sentence. ​AB¯¯¯¯¯​ is Response area Response area to form ​A′B′¯¯¯¯¯¯¯​ . A graph with a line between points A begin ordered pair -6, 2 end ordered pair and B begin ordered pair -2, 6 end ordered pair

Answers

Answer:  

​AB¯¯¯¯¯​ is reflected across the y- axis to form A′B′¯¯¯¯¯¯¯​ .

This scale shows weight in pounds. How much do the apples weigh?



A. 3/4 lb.
B. 3 lb.
C. 3 1/4 lb.
D. 4 lb.

Answers

Answer:

where is the scale

Step-by-step explanation:

where is the scale

Answer:

What does the scale look like?




5. Area = 36cm
HM = 12 cm
OE = x​

Answers

Answer:

I'm going to guess and say that if HM is one side and OE is the other side of a rectangle, then:

OE = 3 cm

Step-by-step explanation:

36/12 = 3 cm

Answer:Since all the three sides of the triangle are of equal length, we can find the perimeter by multiplying the length of each side by 3. 20 + 20 + 20 = 3 × 20 = 60 cm. Thus, the perimeter of an equilateral triangle is 3 times the length of each side. Area of a two-dimensional shape is the space occupied by the shape.

Step-by-step explanation:

i tryed.

please help!! solve ΔPQR Your answer should include the length of r and the measures of angle P and angle Q.


Include all relevant calculations, and use the correct units for all measures. Be sure explanations are written in complete sentences.

Answers

9514 1404 393

Answer:

r ≈ 15.90 mP ≈ 63.27°Q ≈ 26.73°

Step-by-step explanation:

The triangle is a right triangle, so the length of r can be found using the Pythagorean theorem.

  r = √(14.2² +7.15²) = √252.7625

  r ≈ 15.8985 ≈ 15.90 . . . meters

__

The angles can be found from the tangent relation.

  Tan = Opposite/Adjacent

  tan(P) = 14.2/7.15

  P = arctan(14.2/7.15) ≈ 63.2738° ≈ 63.27°

Angle Q is the complement of angle P.

  Q = 90° -63.27° = 26.73°

IF YOU AWNSER THIS QUESTION ILL GIVE YOU 1$

Write the equation of the line that is parallel to the line y=2x+1 that passes through the point (-3, -2).

Answers

Answer:

what i got was

y-1=2x-8¬y=2x-7

A reading specialist wanted to estimate the mean word length, in number of letters, for an elementary school history textbook. The specialist took repeated random samples of size 100 words and
estimated the mean and standard deviation of the sampling distribution to be 4.9 letters and 0.15 letter, respectively.
Based on the estimates for the sampling distribution, which of the following provides the best estimates of the population parameters?

Answers

Answer:

Mean 4.9 letters and standard deviation 1.5 letters

Step-by-step explanation:

2x+5+(6x+1)

Help please.

Answers

Answer:

14x

Step-by-step explanation:

The (6x+1) = 7 and the other equation also equals 7 so you add together and just ad the x variable since there is no answer

Solve for x 1/5x − 2= 4

Answers

Answer:

here ya go :)

Step-by-step explanation:

1. A rectangle has an area of 12 m2 and a width
of 400 cm. What is the length of the rectangle?
A. 3 cm
B. 30 cm
C. 300 cm
D. 3000 cm

Answers

Answer:

L = 3 cm

Step-by-step explanation:

let lenght be L

First convert area in cm

1 m = 100 cm

12 m = 1200 cm

Area of rectangle =   width x lenght

1200 cm = 400 cm x L

1200 /400 = L

3 cm = L

Pls help I’ll addd extra points

Answers

Answer: 3/5

Step-by-step explanation:6/10 6 divide by 2 and 10 divide by 2

hoped this helped:)

Answer:

[tex] \frac{3}{5} [/tex]

Step-by-step explanation:

[tex] \frac{6}{10} \div \frac{2}{2} [/tex]=

[tex] \frac{3}{5} [/tex] ....

Find the missing side lengths. Leave your answers as radicals in simplest form.

Answers

9514 1404 393

Answer:

x = 18y = 9

Step-by-step explanation:

The ratios of side lengths in a 30°-60°-90° triangle are ...

  1 : √3 : 2

In the same order, the given side lengths are ...

  y : 9√3 : x

Comparing these two sets of ratios, we see that we can make the first equal to the second by multiplying by 9:

  9(1) : 9√3 : 9(2) = y : 9√3 : x

Then y = 9·1 = 9, and x = 9·2 = 18.

The missing side lengths are x = 18, y = 9.

heya Guys


it's too hot here
am about to die

since 6 hrs I am spraying chilled water

save me
becoming omlette here​

Answers

Answer:

..........................

Write the equation in standard form. Y - 10= 2(x-8)

Answers

Standard form : 2x-y=6

Answer:

2x-y=6

Step-by-step explanation:

y-10=2(x-8)

y-10=2x-16

-10+16=2x-y

6=2x-y or  

standard form 2x-y=6

Can someone help me with this please

Answers

The other guy scammed you mark

Find the area of the composite shape:
5 cm
14 cm
14cm
4 cm
The area to the composite shape is:

Answers

Answer:

5×14×14×4=3,920 cm

Step-by-step explanation:

Multiply all numbers to find the area.

A cone has a height of 10.3 inches and a radius of
3 inches.
What is the volume in terms of it?
20. 6n in
30.91 in
64. 6841 in
0 97.0261 in

Answers

Volume of cone = pi * r^2 * h/3
(pi * 3^2 * 10.3/3)
3.14 * 9 * (10.3/3) = 97.026

Solution. 97.026 in^3

(4x+12) (7y-8)
(7y+20)
120*

Answers

Answer:

12, 12

Step-by-step explanation:

4x+12=60

x=12

7y-8+7y+20=180

14y=180-12

y=168/14

y=12

Other Questions
Help me rn on this no team sleep The cell membrane, or plasma membrane, is made up of a lipid bilayer in which hydrophilic heads face outward and hydrophobic tails face inward. This arrangement within the cell membrane allows it to A. control the movement of substances in and out of the cell. B. keep out all viral and bacterial infections. C. fuse with ribosomes during DNA replication. D. absorb water from the cytoplasm whenever necessary. -2-3a = -23pls anwer with steps Yalta and Potsdam were:-German battleships.-Allied victories that turned the tide of the war.-treaty negotiations between the Allied and Axis powers.-conferences at which Allied leaders made post-war plans. Describe and explain the long term causes of the Great Depression. Take a position on which cause was the most important Which group was the last to take over the Mayan villages?MayasToltquesSpanisFrench number of bacteria in a certain population Increases according to a continuous exponential growth model with How many hours does it take the size of the sample to double ? growth rato parameter of 48% per hour y=-24x-3y=18solve for x and y Brainliest for right answers NEED NOW WILL NAME BRAINLYISTDetermine if the three side lengths given in each problem can create a triangle or not.a. 12 cm, 14 cm, 20 cmb. 4 m, 8 m, 12 mc. 23 cm, 12 cm, 13 cm Please help me with this homework A quadrilateral is inscribed in a circle. Find the measure of each missing angle as labeled below. explain answer please I need help on the second problem!!! A______is a data point that lies away from most of the other data points. -cluster-outlier-trend line-variable Which two mixtures are homogeneous? Explain how the cardiovascular system helps your body function Jennifer made a baby blanket that is 2 feet by 3 feet. She has a queen size blanket that is 6 feet by 9 feet. How does the area of the baby's blank t compare to the size of the queen sized blanket? can someone help me with this math problem pls? will give thanks! Microtubules and microfilaments are elongated structures that cross the cell, giving support to the cell, and carries organelles and objects throughout the cell. Their supporting structure would be most like which system of a multicellular organism? got a date what do i where ????????????????