2) Jake opened a savings account that earns 2.5% interest. Jake estimates that, assuming he neither adds to nor withdraws from
his account, he will earn $240 in interest after 10 years. How
much did Jake deposit when he opened the account?

How many square feet of out door carpet will we need for this hole? 8ft 3ft 12ft 4ft

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?