07/18/22

math problem child and adult
The admission fee at an amusement park is $1.75 for children and $5.80 for adults. On a certain day, 371 people entered the park, and the admission fees collected totaled 1358 dollars. How many... more
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07/18/22

Darwin starts by mixing 4 cups of crystals with 9 cups of water. How many more cups of water should he add to have a 2:5 ratio?
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07/18/22

math equations

Flying against the jetstream, a jet travels 4320 miles in 4 hours. Flying with the jetstream, the same jet travels 9240 miles in 7 hours. What is the rate of the jet in still air and what is the... more
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07/17/22

Could someone please clarify these problems to me?
24. Find the amplitude, period, and phase shift of the given function: y = 5 sin [3(x+ π 4 )]25. Find the exact value of y, or state that y is undefined:(a) y = cos−1 (√ 3/2)(b) y = csc−1 √ 2(c) y... more
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07/17/22

For which value of x below is the inequality 2x > 6 true
For which value of x below is the inequality 2x > 6 true
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07/17/22

i need help 8in 10in 15in find area of parallelogram
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07/17/22

Give one example of a rate that is decreasing and one example of a rate that is increasing.

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07/17/22

When a vehicle is said to be travelling at -35 km/h, what does this infer?

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07/17/22

compound interest
Find the amount of money accumulated if you invested $25,000 at 4.3% interest for 8 years compounded monthly.
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07/17/22

Find the probability that a single randomly selected value is greater than 204.3. Round your answer to four decimal places.
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07/17/22

Suppose that the world's current oil reserves is R = 1880 billion barrels. If, on average, the total reserves is decreasing by 25 billion barrels of oil each year, answer the following:
A.) Give a linear equation for the total remaining oil reserves, R , in terms of t , the number of years since now.R=B.) 10 years from now, the total oil reserves will be _____ billions of... more
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07/17/22

uhm how do i answer this
whats 20 ten thousands is it 200,000?
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07/17/22

Marbles questions
A bag contains 2 gold marbles, 8 silver marbles, and 29 black marbles. Someone offers to play this game: You randomly select one marble from the bag. If it is gold, you win $3. If it is silver, you... more
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07/16/22

Math Factoring and Quadratic Equations
A rectangular garden has dimensions 40m by 26m. The city is planning to construct three pathways of equal width in the garden, two of which are parallel to the 26m side, and the third one is... more
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07/16/22

Quadratic Equations and Factoring
Decide the value of k if x^2-2(k+1)x+k+7 can be factored as a perfect square.
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07/16/22

Quadratic Equations and Factoring (Algebra)
The sale in April was 500 thousand dollars. The total sale of the second quarter was 1.82 million dollars. If the growth rate of sale maintained the same in May and June, determine the growth rate.
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07/16/22

The difference between 2 numbers is 3024 the greater number is 7 times the smaller number what is the sum of the two numers?
Could somebody explain this in detail if possible for my 9yo son PLEASE thank you.The difference between 2 numbers is 3024 the greater number is 7 times the smaller number what is the sum of the... more
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07/16/22

math help needed
The proper angle for a ladder is about 75 degrees from the ground. Suppose you have a 21 foot ladder. How far from the house should you place the base of the ladder? Round to the hundredths. (2... more
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07/16/22

math help needed asap
A 21-ft ladder leans against a building so that the angle between the ground and the ladder is 64∘How high does the ladder reach on the building?  ft
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07/16/22

math help needed
A 31-ft ladder leans against a building so that the angle between the ground and the ladder is 79∘How high does the ladder reach on the building? Round to the hundredths. (2 decimal places)
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07/16/22

Translate the sentence into a equation
8 less than the product of 9 and a number equals 3 use the variable C for the unknown number
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07/16/22

help me pls i need to pass summer school

Nathaniel is deciding between two parking garages. Garage A charges an initial fee of $8 to park plus $6 per hour. Garage B charges an initial fee of $11 to park plus $5 per hour. Let AA represent... more
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07/16/22

Math 1001 homework

A chef is going to use a mixture of two brands of Italian dressing the first brand contains 5% vinegar and the second brand contains 15% vinegar the chef wants to make 350 milliliters of a dressing... more
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07/16/22

answer for this qwoi4n
a mystery number was decreased by 16 thedn tripled followed by six doublings resulting in the number 1344. what is the mystery number
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07/16/22

how to solve this delta math question
On a snow day, Hunter created two snowmen in his backyard. Snowman A was built to a height of 35 inches and Snowman B was built to a height of 50 inches. The next day, the temperature increased and... more
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