7.5 * 15 = 112.5mm. The model tree is 112.5mm high.
Answer:
x < 15
Step-by-step explanation:
Emma's previous time was 1 hour 10 minutes. This is equal to
60+10 = 70 minutes.
She has already run 55 minutes; this means the remaining time, x, added to 55 must be less than 70 in order to beat her previous time:
x + 55 < 70
Subtract 55 from each side:
x + 55-5 < 70-55
x < 15
B) The coriolis effect. The Coriolis effect is defined as how a moving object seems to veer toward the right in the Northern hemisphere and left in the Southern hemisphere. An example of the Coriolis effect is hurricane winds turning left in the Northern hemisphere.
Ok so basically you want for this specific problem to set up a proportion. So 120 mi/3hours=x/10 miles. X is the unknown variable we are solving for so pay close attention. So now I am going to multiply 120 times 10 which is 1200 now that divided by 3 is 400. Hoped this helped !!!
