It is statistical because there can be a variety of answers.
Answer:
5.4
Step-by-step explanation:
Juss took the test
Answer:
D
Step-by-step explanation:
Δ ABC and Δ RSC are similar triangles, thus the ratio of corresponding sides are equal, that is
= , substitute values
= = 3 ( multiply both sides by 5 )
BC = 5 × 3 = 15 → D
33km total / 3 hours total = 11 km/hr average
answer:
gradient is 4
Step-by-step explanation:
gradient is another way of saying slope
slope in the math is often used to show the speed of something
it's the m in y= mx+b
make the equation look like
y = mx + b
2y - 8x = -2
2y = 8x - 2
y= (8x-2)/2
y=4x-1
gradient is the number next to x
answer : gradient is 4