Answer:
Fraction: 33/100, decimal: 0.33
Step-by-step explanation:
The question is basically asking how to convert 33% into a fraction and a decimal. To convert a percentage into a fraction place it over 100.
33% --> 33/100; this cannot be simplified further.
To convert a percentage into a decimal move the decimal point two places to the left.
33% --> 0.33
answer is 1.566 deg
Step-by-step explanation:
The angle of elevation is given by the formula
tanθ = height/distance
tanθ = H/ 240
tanθ × 240 = H
θ =( tan∧-1) 240
= <u>1.566 deg</u>
Answer:
Whether you're teaching the meaning of fractions or fraction operations, visual models can help students connect fractions to what they already know. Division is an essential foundation for fractions. Once students can divide objects into equal groups, they can begin to grasp dividing a whole into equal parts.
Step-by-step explanation:
Let x be the number of adults (under 50 years old) after a 12-hour fast where X ~ N(85,25)
The problem is missing some parts but here are the answers:
(a) x is more than 60
z(60) = (60-85)/25 = -1
P(x > 60) = P(z > -1) = 0.158655
(b) x is less than 110
z(110) = (110-85)/25 = 1
P(x < 110) = P(z < 1) = 0.841345
Any number in fraction form is over 1, so for a negative number like -29 it would be 29 over negative 1, like this: 29/-1