Mathematics, 03.12.2020 04:40 shanicar33500
21 Sean has information about the height, in cm, and the weight, in kg, of each of ten rugby players.
He is asked to draw a scatter graph and a line of best fit for this information.
Here is his answer.
105
X
100
Х
Weight (kg)
95
X
90
X
Х
85
140
160
190
200
170 180
Height (cm)
Sean has plotted the points accurately.
Write down two things that are wrong with his answer.
Answers: 2
Mathematics, 21.06.2019 14:30, smith3mgy
Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition
Answers: 1
Mathematics, 21.06.2019 20:00, CelesteN64
For problems 29 - 31 the graph of a quadratic function y=ax^2 + bx + c is shown. tell whether the discriminant of ax^2 + bx + c = 0 is positive, negative, or zero.
Answers: 1
Mathematics, 21.06.2019 21:50, jules8022
Match each whole number with a rational, exponential expression 3 square root 27^2find the domain and range of the exponential function h(x)=125^x. explain your findings. as x decreases does h increase or decrease? explain. as x increases does h increase or decrease? explain.
Answers: 3
21 Sean has information about the height, in cm, and the weight, in kg, of each of ten rugby players...
Mathematics, 14.12.2020 02:20
Mathematics, 14.12.2020 02:20
Mathematics, 14.12.2020 02:20
Mathematics, 14.12.2020 02:20