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kimie
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kimie
Questions (45)
The formula F = 1.8°C + 32 allows you to find the Fahrenheit (F) temperature for a given Celsius (C) temperature. Solve the
7 answers
8,763 views
In 1866, the Republican-dominated Congress wanted to make sure that ex-slaves could vote, so they passed a Civil Rights Act
3 answers
945 views
A scuba diver dove from the surface of the ocean to an elevation of -79 9/10 feet at a rate of -18.8 feet per minute. After
5 answers
3,371 views
Dan is cutting 4.75 foot legths of twine from a 240 foot spool of twine. He needs to cut 42 lengths, and says that 40.5 feet of
3 answers
986 views
The Smith family took a car trip. They traveled 1/2 the distance from San Antonio to Austin on Monday and 3/12 the distance on
7 answers
3,091 views
An online retailer sells two packages of protein bars.
Package A: 10-pack of 2.1 ounce bars Cost A: $15.37 Package B: 12-pack of
13 answers
2,499 views
If you know the rate of a water leak in gallons per hour, how can you find the number of hours it takes for 1 gallon to leak
4 answers
1,305 views
There is proportional relationship between your distance from a thunderstorm and the time from when you see lightning and hear
4 answers
1,854 views
A store sells 3 ears of corn for $1. They round prices to the nearest cent as shown below. Tell whether you would describe the
2 answers
954 views
If you know that a relationship is proportional and are given one ordered pair that is not (0,0), how can you find another pair?
2 answers
821 views
Annalisa, Keiko, and Stefan want to compare their heights. Annalisa is 64 inches tall. Stefan tells her, “I’m about 7.5
10 answers
2,275 views
A shopper paid $51.93 including tax for an item marked $48.99. What would she pay for another item marked $75?
5 answers
2,253 views
simplify the expression
(3x + 1/2) + (7x - 4 1/2) THANK YOU!
1 answer
315 views
simplify the expression:
(-0.25x - 3) - (1.5x + 1.4) THANK YOU!
7 answers
2,835 views
A hot air balloon begins its descent at a rate of 22 1/2 feet per minute. How long will it take for the balloon's elevation to
2 answers
592 views
A football team has a net yardage of
-26 1/3 yards on a series of plays. The team needs a net yardage of 10 yards to get a first
2 answers
717 views
**Write an equation and solve:
A diver begins at sea level and descends vertically at a rate of 2 1/2 feet per second. How long
2 answers
689 views
The base of a rectangular prism has a length of 13 inches and a width of 1/2 inch. The volume of the prism is less than 65 cubic
3 answers
1,084 views
In a science experiment, the temperature of a substance is changed from 42°F to -54°F at an average rate of -12 degrees per
3 answers
875 views
After making a deposit, Puja had $264 in her savings account. She noticed that if she added $26 to the amount originally in the
4 answers
702 views
The current temperature in Smalltown is 20°F. This is 6 degrees less than twice the temperature that it was six hours ago. What
7 answers
1,402 views
The number m satisfies the relationship m < 0. Write an inequality expressing the relationship between -m and 0. Explain your
3 answers
1,355 views
The number n satisfies the relationship n > 0. Write three inequalities to express the relationship between n and 1/n.
THANK YOU!
4 answers
1,848 views
Is there any value of x with the property that x < x - 1 ?
Explain your reasoning. THANK YOU!
1 answer
415 views
Joseph used the problem-solving strategy Work Backward to solve the inequality 2n+5<13. Shawnee solved the inequality using the
2 answers
943 views
You have been asked to build a scale model of your school out of toothpicks. Imagine your school is 30 feet tall. Your scale is
5 answers
5,146 views
A landscape architect submitted a design for a triangle-shaped flower garden with side lengths of 21 feet, 37 feet, and 15 feet
4 answers
2,281 views
The scale model of a building is 5.4 feet tall.
A)If the original building is 810 meters tall, what was the scale used to make
4 answers
2,316 views
Suppose you know that �ÚS and �ÚY are complementary, and that m�ÚS=2(m�ÚY)-30�‹.
Find m�ÚY THANK YOU!
1 answer
445 views
Ira built a model of the Great Pyramid in Egypt for a school project. The Great Pyramid has a square base with sides of length
2 answers
909 views
Ira built a model of the Great Pyramid in Egypt for a school project. The Great Pyramid has a square base with sides of length
2 answers
921 views
Students are painting the backdrop for the school play. The backdrop is 15 feet wide and 10 feet high. Every 16 inches on the
7 answers
1,817 views
A bear was seen near a campground. Searchers were dispatched to the region to find the bear.
A)Assume the bear can walk in any
7 answers
1,391 views
Two circles have the same radius. Is the combined area of the two circles the same as the area of a circle with twice the
4 answers
2,689 views
A small silver dollar pancake served at a restaurant has a circumference of 2 pi inches. A regular pancake has a circumference
4 answers
1,162 views
For breakfast, Clarissa can choose from oatmeal, cereal, French toast, or scrambled eggs. She thinks that if she selects a
4 answers
2,075 views
A bag contains 8 blue coins and 6 red coins. A coin is removed at random and replaced by three of the other color.
a) What is the
13 answers
4,175 views
A researcher's garden contains 90 sweet pea plants, which have either white or purple flowers. About 70 of the plants have
4 answers
1,106 views
The power goes out as Sandra is trying to get dressed. If she has 4 white t-shirts and 10 colored t-shirts in her drawer, is it
2 answers
559 views
A box contains 150 black pens and 50 red pens. Jose said the sum of the probability that a randomly selected pen will not be
4 answers
2,499 views
In tennis, Gabby serves an ace, a ball that can't be returned, 4 out of the 10 times she serves. What is the experimental
4 answers
1,341 views
Dree rolls a strike in 6 out of the 10 frames of bowling. What is the experimental probability that Dree will roll a strike in
2 answers
530 views
A meteorologist reports an 80% chance of precipitation. Is this an example of experimental probability, written as a percent?
3 answers
1,124 views
For a scavenger hunt, Chessa put one coin in each of 10 small boxes. Four coins are quarters, 4 are dimes, and 2 are nickels.
1 answer
653 views
For a scavenger hunt, Chessa put one coin in each of 10 small boxes. Four coins are quarters, 4 are dimes, and 2 are nickels.
2 answers
524 views
Answers (2)
What is the reasoning for this? How can it be shown with math? THANKS!!
we are thinking "B". Are we right? Thank you!