The number 3.07 x 10^-4 written in standard form is?

Shania is planning a party at her home. She has made 126 chocolate truffles and 84 caramel truffles to give to her guests.

Carli and Angela share a cell phone plan and split the bill each month. Last month, their total bill was $109. Carli went over her data limit on her phone, so her share of the bill was $15 more than Angela's to account for the overage charge.

If a teacher has 25 student's and wants to give three to each student. how many packages will she need? (Markers come in packages of 8

Your carry-on bag can weigh at most 40 pounds. Select an inequality that represents how much more weight x (in pounds) you can add to the bag and still meet the requirement. Then solve the inequality.

Rita spent 50 hours making a set of ceramic tiles. her client paid her $800. how much did Rita make per hour

Laura family is going on a vacation. they will drive 4,180 miles over the next two weeks. about how many miles will they drive on average each week?

You work delivering food for a local farmer. You sell eggs from the farm at a price of 3 for $2.00, 6 for $3.50, 12 for $6.00, and 24 for $13.00. What is the unit cost per egg for the worst deal? A. $0.50 B. $0.67 C. $1.50 D. $1.85

An aeroplane moving horizontally with a speed of 180 km/hr drops a food packet while flying at a height of 490m. the horizontal range of the packet is? ... ?

What is the discriminant of the equation? 3x^2 + 10x + 4 = 0 Question options: 19 52 148 -41

P (x) = 2x4 - x3 - 4x2 + 10x - 4