Answer:
y=1/2
Step-by-step explanation:
It would be 2c+3d because 11 is the greatest common factor
Answer:
Megavolt used a Systematic sampling method.
Step-by-step explanation:
From the information given:
For every 100th evil light bulbs tested, he starts with the 42nd. This implies that;
The first bulb tested is the 142nd bulb, the second bulb tested is the 242nd...
The sequence is as follows:
142nd, 242nd, 342nd, 442nd, 542nd, 642nd .... etc
From the starting point of manufacturing the evil light bulb, the sequence is derived from sampling where each nth unit is known to be a sample, and this is only feasible in systematic sampling.
Answer:
110
Step-by-step explanation:
Parallel lines, forgot the rule name but:
180-70 = 110
Answer:
<u>The correct answer is B. 3 bags</u>
Correct statement, question and image:
Betsy is buying topsoil for the flower bed shown below (image attached)
One bag of topsoil covers 20 square meters.
How many bags of topsoil does Betsy need to cover her flower bed?
A 2 bags
B 3 bags
C 4 bags
D 5 bags
Source:
Previous question that can be found at brainly
Step-by-step explanation:
1. Let's find the area of the triangle:
Area = (Base * Height)/2
Area = (20 * 6)/2
Area of the flower bed = 60 m²
2. Now, let's calculate the number of bags of topsoil Betsy needs to cover her flower bed:
Number of bags = Area of the flower bed/Area covered by a bag of topsoil
Number of bags = 60/20
Number of bags = 3
<u>The correct answer is B. 3 bags</u>