subject
Mathematics, 27.10.2020 04:40 rebekahwirogo

( 23
Jamie says the value of 1.43 x
is close to -0.75. Student A says this estimate
45
is reasonable because the product is negative and about half of 1.5. Student B says
you could find the product using a calculator as follows: "Divide -23 by 45, multiply
the quotient by 1.43, then round the product to the nearest hundredth." Does student
B's approach to find the product justify the claim that Jamie's estimate is rennhol

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:00, rrgehsh
Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.
Answers: 1
image
Mathematics, 21.06.2019 22:30, BigGirlsTheBest
At the beginning of year 1, carlos invests $600 at an annual compound interest rate of 4%. he makes no deposits to or withdrawals from the account. which explicit formula can be used to find the account's balance at the beginning of year 5? what is, the balance?
Answers: 1
image
Mathematics, 22.06.2019 01:30, gutuerrezsebastian
(01.03 mc) which of the following is a step in simplifying the expression x multiplied by y to the power of 2 over x to the power of negative 3 multiplied by y to the power of 3, the whole to the power of negative 4. select one: a. x to the power of negative 4 multiplied by y to the power of negative 2, the whole over x to the power of negative 7 multiplied by y to the power of negative 1. b. x to the power of negative 4 multiplied by y to the power of negative 8, the whole over x to the power of 12 multiplied by y to the power of negative 12. c. x to the power of negative 4 multiplied by y to the power of negative 8, the whole over x to the power of negative 3 multiplied by y to the power of 3. d. x to the power of negative 4 multiplied by y to the power of negative 2, the whole over x to the power of negative 3 multiplied by y to the power of 3.
Answers: 3
image
Mathematics, 22.06.2019 02:30, UngJae0213
What is the output, or dependent variable of quantity? 1: x 2: f(x) 3: y
Answers: 1
You know the right answer?
( 23
Jamie says the value of 1.43 x
is close to -0.75. Student A says this estimate

Questions in other subjects:

Konu
Mathematics, 07.10.2019 15:10
Konu
Mathematics, 07.10.2019 15:10