Given :
A freight elevator has a weight limit of 15,000 pounds.
Workers have loaded items weighing 2.6 tons onto the elevator.
To Find :
How many more pounds of freight can they load before reaching the weight limit.
Solution :
We know, 1 ton = 2000 pounds.
So, 2.6 ton = 2.6 × 2000 = 5200 pounds.
Now, number of pounds of freight can be loaded before reaching the weight limit is :
N = 15000 - 5200 pounds
N = 9800 pounds
Answer:
Pr(all will survive in one year) = 0.35 to 2 decimal places
Pr(at least 8 will survive) = 0.39 to 2 decimal places.
Step-by-step explanation:
Probability of a tree surviving one year is 0.9. While not surviving probability is 1 - 0.9 = 0.1
This is obtained from the 90℅ surviving rate for one year planted by the landscaping firm.
Probability that if 10 trees are planted, all will survive for one year is:
0.9x0.9x0.9x0.9x0.9x0.9x0.9x0.9x0.9x0.9 = 0.9^10 = 0.349
Probability that at least 8 will survive in one year can be expressed as
8 survived x 2 not survived +(or) 9 survived x 1 not survived +(or) 10 survived
= [(0.9^8)x(0.1^2) + (0.9^9)x(0.1^1) + (0.9^10)] = 0.391
Step-by-step explanation:
Answer:
a. ray
e. segment
f. line
Step-by-step explanation:
<em><u>Info on dimensions:</u></em>
- <em>A Point has no dimensions </em>
- <em>A Line is one-dimensional
</em>
- <em>A Plane is two dimensional</em>
- <em>A Solid is three-dimensional</em>
<u>Let's see number of dimensions of figures: </u>
<u>a. ray
</u>
<u>b. angle
</u>
<u>c. square
</u>
<u>d. point
</u>
<u>e. segment
</u>
<u>f. line</u>
Answer:
B. 56
Step-by-step explanation:
1 cookie - 14 minutes
max. 40 cookies
140-100=40
42+14=56
Answer:
1 is multiplication
2 is division
3 is parentheses
4 is exponents
5 is parentheses
6 is exponents
7 is G.
8 is F.
9 is H.
10 is A.
11 is C.
12 is E.
13 is D.
14 is B.
Step-by-step explanation:
PEMDAS
parentheses
exponents
multiplication
division
addition
subtraction
do it in that order. but multiplication and division are on the same level so whichever comes firsts gets solved first and addition and subtraction are on the same level so whichever that come first gets solved first
