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Math

10/24/24

Probability with coins

Karen had 7 dimes and 3 pennies in her pocket. If she took out one coin, put it back, and then took a second coin, what is the probability that both coins were pennies?

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Math

10/23/24

Probability with coins

Karen had 7 dimes and 3 pennies in her pocket. If she took out one coin, put it back, and then took a second coin, what is the probability that both coins were pennies?

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Answers •1

Math

10/23/24

Probability with coins

Karen had 7 dimes and 3 pennies in her pocket. If she took out one coin, put it back, and then took a second coin, what is the probability that both coins were pennies?

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Answers •1

Math

10/23/24

What is the answer to this equation?

Anupa's favorite fraction is equal to . The sum of the numerator and denominator of Anupa's favorite fraction is . What is the difference between the numerator and denominator of Anupa's favorite... more

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Math

10/23/24

what is the coordinate 6,9 divided by the fraction 1/3

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Math

10/23/24

What is an equation of the line that passes through the points (3,1) and (5,7)?

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Math Algebra 2

10/22/24

How do i find the quotient and remainder R(x) when P(x) is divided by d(x) and express P(x) in the form d(x) times Q(x)+R(x).

p(x)=x4-12x2-66d(x)=x+4

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Math

10/22/24

Math Question Help

x 1 2 3 4 5 6 y 694 946 1190 1624 2305 2959 Use exponential regression to find an exponential equation that best fits this data. Give both a and b rounded to at least 4 decimal places.y... more

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Math Calculus

10/22/24

calculus 1 homework question Absolute min and max question

Find the absolute minimum and maximum values of 𝑓(𝑥)=𝑥−ln𝑥 over the interval [1/2,3].

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Math Calculus

10/22/24

Calculus 1 Curve Sketching homework question urgent help please

Consider the function𝑓(𝑥)=(𝑥^2) sqrt(x+2)a) find the domain of f(x) b) find the local maximum c) find the domains of increase and decrease d) find the inflection point

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Math Calculus

10/22/24

Concave up or down Calculus 1 question

Consider the function 𝑓(𝑥)=2(sin𝑥+cos𝑥) with domain 𝑥∈(0,𝜋). Find the interval over which the function is concave up.

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Math

10/22/24

Shelly made 5 more sales calls than Clark. Shelly and Clark made a total of 33 sales calls. How many sales calls did each make?

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Math

10/21/24

What percentage of the resulting mixture is antifreeze

Suppose 6 quarts of a solution that is 52% antifreeze is mixed with 10 quarts of a solution that is 32% antifreeze

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Math

10/21/24

Yesterday, Grace drove 40 and one half miles. She used 1 and one fourth gallons of gasoline. What is the unit rate for miles per gallon?

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Math

10/21/24

72 is the sum of 10 and victors height

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Math

10/21/24

72 is the sum of 10 and victors height

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Math

10/20/24

Vivian wants to buy 5 1/2 cups of almonds. There are 1 3/8 cups of almonds in each package. How many packages of almonds should Vivian buy?

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Answers •1

Math

10/18/24

Middle school math question

A boat travels x miles per hour from one island to another in 2.5 hours. The boat travels 5 miles per hour faster on the return trip of 2 hours. What is the distance between the islands?

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Math Algebra 1 Prealgebra

10/18/24

What is the answer to this algebra problem?

Write the standard form of the equation of the line described. Parallel to -x+5y = 10 and goes through the point (-7,2)

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Math

10/17/24

Question content area top Part 1 In a certain chemical, the ratio of zinc to copper is 4 to 15. A jar of the chemical contains 450 grams of copper. How many grams of zinc does it contain?

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Math

10/17/24

There were 90 runners to start a race. In the first half of the race, 1/3 of them dropped out. In the second half of the race, 2/5 of the remaining runners dropped out. How many runners finished?

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Math

10/16/24

Find g(x), where g(x) is the translation 5 units right and 1 unit up of f(x)=x2. Write your answer in the form a(x–h)2+k, where a, h, and k are integers. g(x)=

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Math

10/16/24

Alex has 3 plates. He puts 4/5 of an apple on each plate. Write multiplication expression to represent the quantity.

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Math

10/15/24

Write down the equation of the line which has:

(a) gradient, m, of 4 and a y intercept, b, of 5.(b) gradient, m, of -1 and passes through the point (0, -4).

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317/12-5 what is the answer

Probability with coins

Probability with coins

Probability with coins

What is the answer to this equation?

what is the coordinate 6,9 divided by the fraction 1/3

What is an equation of the line that passes through the points (3,1) and (5,7)?

How do i find the quotient and remainder R(x) when​ P(x) is divided by​ d(x) and express​ P(x) in the form ​d(x) times ​Q(x)+R(x).

Math Question Help

calculus 1 homework question Absolute min and max question

Calculus 1 Curve Sketching homework question urgent help please

Concave up or down Calculus 1 question

Shelly made 5 more sales calls than Clark. Shelly and Clark made a total of 33 sales calls. How many sales calls did each make?

What percentage of the resulting mixture is antifreeze

Yesterday, Grace drove 40 and one half miles. She used 1 and one fourth gallons of gasoline. What is the unit rate for miles per​ gallon?

72 is the sum of 10 and victors height

72 is the sum of 10 and victors height

Vivian wants to buy 5 1/2 cups of almonds. There are 1 3/8 cups of almonds in each package. How many packages of almonds should Vivian buy?

Middle school math question

What is the answer to this algebra problem?

Question content area top Part 1 In a certain​ chemical, the ratio of zinc to copper is 4 to 15. A jar of the chemical contains 450 grams of copper. How many grams of zinc does it​ contain?

There were 90 runners to start a race. In the first half of the race, 1/3 of them dropped out. In the second half of the race, 2/5 of the remaining runners dropped out. How many runners finished?

Find g(x), where g(x) is the translation 5 units right and 1 unit up of f(x)=x2. Write your answer in the form a(x–h)2+k, where a, h, and k are integers. g(x)=

Alex has 3 plates. He puts 4/5 of an apple on each plate. Write multiplication expression to represent the quantity.

Write down the equation of the line which has:

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How do i find the quotient and remainder R(x) when P(x) is divided by d(x) and express P(x) in the form d(x) times Q(x)+R(x).

Yesterday, Grace drove 40 and one half miles. She used 1 and one fourth gallons of gasoline. What is the unit rate for miles per gallon?

Question content area top Part 1 In a certain chemical, the ratio of zinc to copper is 4 to 15. A jar of the chemical contains 450 grams of copper. How many grams of zinc does it contain?