Dave puts $200 in a savings account earning 2.5% annual simple interest. Assume Dave makes no other deposits or withdrawals on the account. How much interest does Dave earn on the account after ​5​5 years? In how many years will the account have $255?

step-by-step explanation:

first you will have to convert 3/4 into a decimal

which is .75

then you will have to divide 1.5 by .75

which is 2

no you have to divide

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

plz mark brainliest i took the test

"standard form:

3x2 + 14x − 10 = 0

solutions based on quadratic formula:

x1   = −14 − √ 142 − 4×3×(−10) /   2×3   = −14 − 2 × √ 79 /   6   ≈ −5.296

x2   = −14 + √ 142 − 4×3×(−10) /   2×3   = −14 + 2 × √ 79 /   6   ≈ 0.629