At a museum, Jenny learned about a fossil that was three billion, four hundred million years old. Write the fossil's age in standard form and expanded form.

A countertop is 16 feet long and 3 feet wide. what is the area of the countertop in square meters

you are considering 2 jobs. One job pays 250 per week plus 4.5% commission on all sales. Assuming sales of 1,000,000 during the year, which job pays the best

What is the absolute value of 7.4

What is the initial value of the equation shown? y = - 7x - 6 A. - 13 B. - 7 C. - 6 D. - 1

In triangle FGH, the measure of angle F is twice as large as the measure of angle G and the measure of angle G is 3 times the measure of angle H. Find the measure of angle G

protons are positive and electrons are negative if atom has 12 protons and 15 electrons what is the overall charge

What is the definition of undefined term?

In binary system 100 + 101 = 1001. write decimal equivalent of the summand and sum.

Betty plans to have two children but doesn't know if they will be boy-boy, girl-girl, or boy-girl. What is the probability that she will have two girls?

If last year's loss was $45million and this year's loss was $12million what was this year's total loss?