1.) C 43 9.) what is 4c?
2.) B 8 3/4 10.) C 2 8/15
3.) D 6 rooms 11.) B 4.2
4.) B 1/3 12.) D 2 quarts
5.) C 8/9 cups
6.) D 88
7.) B 2 3/4
8.) B 14 2/5
Answer:
c= 30
Step-by-step explanation:
To find the value of c, start by forming an equation using the ∠ sum of ∆ property.
c° +60° +90°= 180° (∠ sum of ∆)
Simplify:
c° + 150°= 180°
c°= 180° -150°
c°= 30°
c= 30
Notes:
- The sum of the angles in a triangle is 180°, which is abbreviated as '∠ sum of ∆'.
- The angle indicated by a square is called a right angle, and has a value of 90°.
Answer:
f(6)
Step-by-step explanation:
f(t) represents the cost for t years after 2000. Then for 2006, t=6 and the cost is ...
f(6)
If a random sample of 20 persons weighed 3,460, the sample mean x-bar would be 3460/20 = 173 pounds.
The z-score for 173 pounds is given by:
Referring to a standard normal distribution table, and using z = 0.66, we find:
Therefore
The answer is: 0.2546
Answer:
2/6
Step-by-step explanation:
There ony 2 yellow and 6 picecs in total