Brittney made a proportional copy of a figure by multiplying each side length by 14. Drag numbers to complete the table.

Large and small proportional figures (4-sided) that resemble paper airplane. First figure has points a, b, c, d. Right arrow points to smaller figure.
CLEAR CHECK
Side

Original Length

Copy Length

Original LengthCopy Length
a
4
4
b
6
1.5
c
20
4
d
4
4

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true

Which shows a reasonable estimation for 124% of 42 using the distributive property?