Es

4

Virus A is about 2 x 10-18 meters in

length. Virus B is twice as long.

at

What is their total combined length? Write

your answer in scientific notation.

Bob's gas tank is 1/2 full. After he buys 3 gallons of gas, it is 2/3 full. How many gallons can Bob's tank hold?

How can the additive inverse be used to evaluate the problem below? Negative 3 minus (negative 6)

What is the volume of a cone with a base whose radius is 7 feet and height is 5 feet? 769.3 ft. 3 36.6 ft. 183.2 ft. 256.4 ft.

What is the x intercept of y = 4x+8

12^r=13 round to the nearest ten thousandth

The area of a rectangle is 5 4/5 square meters. the width of a rectangle is 2 1/4 meter. which is the best estimate for the length of the rectangle

Nectarines cost $1.19 a pound. Sieng spent $2.46 on nectarines. To the nearest tenth of a pound, how many pounds did she buy?

16 ounces of dark chocolate. 2/5 of the chocolate was used to make frosting and the rest to make brownies. How much more chocolate did Mrs. Harrison using the brownies than in the frosting

What is one third of twenty four?

Here are 10 values of a variable x. find the variance using the formula u=x-20 18.9 20.7 19.3 20.1 21.3 19.6 20.5 20.9 18.8 20.8