Question:
Tim counted 24 mole rats in an exhibit at the zoo. Then he realized that he fo...
Mathematics, 18.03.2020 23:42 BARRION1981
Question:
Tim counted 24 mole rats in an exhibit at the zoo. Then he realized that he forgot to count x mole rats.
A. Write an expression to represent the number of mole rats in the exhibit. Why is this the correct expression?
B. Suppose a sign next to the exhibit says that there are 36 mole rats. What is the value of x? Explain your reasoning.
C. Now that you know there are 36 mole rats in the exhibit, write an expression to represent the number of mole rats that Tim counted. Use x in the expression.
Answers: 2
Mathematics, 21.06.2019 22:30
For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?
Answers: 1
Mathematics, 21.06.2019 23:00
Acaterpillar eats 1400\%1400% of its birth mass in one day. the caterpillar's birth mass is mm grams. which of the following expressions could represent the amount, in grams, the caterpillar eats in one day? \
Answers: 1
Mathematics, 22.06.2019 00:10
Of f(x) is byof f(x)=-3|x| x-.f(x)? a )f(x)=3|x| b) f(x)=|x+3| c) f(x)= -3|x| d) f(x)= -|x+3|
Answers: 2
Mathematics, 22.06.2019 01:00
For every corresponding pair of cross sections, the area of the cross section of a sphere with radius r is equal to the area of the cross section of a cylinder with radius and height 2r minus the volume of two cones, each with a radius and height of r. a cross section of the sphere is and a cross section of the cylinder minus the cones, taken parallel to the base of cylinder, is the volume of the cylinder with radius r and height 2r is and the volume of each cone with radius r and height r is 1/3 pie r^3. so the volume of the cylinder minus the two cones is therefore, the volume of the cylinder is 4/3pie r^3 by cavalieri's principle. (fill in options are: r/2- r- 2r- an annulus- a circle -1/3pier^3- 2/3pier^3- 4/3pier^3- 5/3pier^3- 2pier^3- 4pier^3)
Answers: 3
English, 03.07.2020 23:01
Mathematics, 03.07.2020 23:01
Business, 03.07.2020 23:01
SAT, 03.07.2020 23:01
Mathematics, 03.07.2020 23:01
Mathematics, 03.07.2020 23:01
Computers and Technology, 03.07.2020 23:01