How I start and tell me step by step and with the hall area with answer Question solved general 10 months ago 3888

x-15 greater than or equal too 8. Solve and graph inequality Question solved general 10 months ago 5770

Last year, the number of students in Oscar's class was 20% less than the number of students in Haoxi's class. This year, the enrollment in Oscar's class dropped by 25% and the enrollment in Haoxi's class dropped by 10%. Oscar now has 6 fewer students than Haoxi. How many students were in Haoxi's class last year? Question solved general 10 months ago 9466

in the xy coordinate plane, the graph of the equation y = 2x^2 - 12x - 32 has zeros at x = d and x = e, where d > e. The graph has a minimum at (f, -20). what are the values of d, e, and f? Question solved general 10 months ago 3021

According to records from 50 years, there is a 2/3 chance of June temperatures being above 80 F. Azul needs to find the probability that it will be above 80 F for 20 or more days this June. There are 30 days in June. If we use a number cube with the numbers 1-6 and assign 1-4 as a temperature above 80 F and 5-6 as a temperature 80 F or below, what is the best way to peform the simulation? Question solved general 10 months ago 9387

An airplane pilot over the pacific sights an angle of depression of 5 at this time the horizontal distance from th the airplane to the atoll is 4629 meters403 40546114647 Question solved general 10 months ago 7571

Leslie and Daniel plan to put an above-ground pool in the backyard of their new home. The backyard is rectangular, 30 feet by 50 feet, and the pool is circular, 24 feet in diameter and 4 1/3feet tall.Leslie and Daniel plan to plant grass in the rest of the yard. How much of the backyard, in square feet, is not covered by the pool? (Use 3.14 for π.) Question solved general 10 months ago 6803

Emma is making a scale drawing of her farm using the scale 1 cm = 2.5 ft. In the drawing, she drew a well with a diameter of 0.5 centimeter. Which is the closest to the actual circumference of the well? Question solved general 10 months ago 5387

Carl earns $ 3.25 per hour walking his neighbor's dog. He walks them 1/3 of an hour in the norning and 1/2 of an hour in the afternoon. Ten minutes is equal to 1/6 of an hour. How many minutes does Carl work dog walking each week? Question solved general 10 months ago 4430

Koda is solving 13 × 16. He used an area model to help work through each step. Which calculation did Koda make to get the highlighted partial product? Question solved general 10 months ago 8573

What is the interquartile range of the data set? {33, 38, 45, 56, 57, 63, 72, 91} Question solved general 10 months ago 7775

A basket is filled with 8 white eggs and 10 brown eggs. Half of the white eggs are cracked. An egg is randomly selected from the basket. What is the probability that it is a cracked, white egg? As a fraction Question solved general 10 months ago 8060

Farah has $700 in 20 dollar and 50 dollar bills. Which of these could be the number of 50 dollar bills she has? A. 7B. 8C. 9D. 11 Question solved general 10 months ago 6751

In a school of 1250 students, 250 are freshmen and 150 students take Spanish. The probability that a student takes Spanish given that he/she is a freshman is 30%. Are being a freshman and taking Spanish independent? A) Yes. P(S∩F) = P(S)·P(F) = 6% B) No. P(S∩F) = 6% and P(S)·P(F) = 2.4% C) No. P(S∩F) = 30% and P(S)·P(F) = 2.4% D) No. P(S∩F) = 32% and P(S)·P(F) = 2.4% Question solved general 10 months ago 3854

a cargo container is 50ft long, 10 ft wide, and 8 ft tall. find its volume In cubic yards. Question solved general 10 months ago 7804

At the supermarket, there are two kinds of flour packages. If you buy 5 packs of Package A and 6 packs of Package B, the total weight of flour is 85 kg; if you buy 10 packs of Package A and 4 packs of Package B, the total weight of flour is 90 kg. What is weight of each pack of Package A and Package B? Question solved general 10 months ago 3767

Store A sells fabric for $3.00 per yard. Store B sells packages of fabric for $3.00 each. The cost of fabric at either store can be modeled by the function c(t)=3t, where t is the number of yards of fabric at Store A and t is the number of packages of fabric at Store B. The domain of c(t)=3t is all real numbers. For each store, drag all the additional restrictions needed on values of t for c(t) to model each situation.numbers greater than zeronumbers greater than or equal to zeronumbers less than zerointeger values onlynumbers less than 3numbers greater than 3 Question solved general 10 months ago 6410

Given: y varies directly as x. If y = 5 when x = 4, what is the value of y when x = 12? Question solved general 10 months ago 3455