A. As with any purchase, the total cost is the cost of each item multiplied by the number of items.
$3×(32 +56)
= $3×88
= $264
B. From part A, 88 pins.
C. $3×56 = $168
D. 56 -32 = 24
Cheryl bought 24 more pins in April than in March.
(Sometimes, "the difference of M and A" is intended to be strictly interpreted as "M - A". If that is the intent here, then the answer would be -24. More commonly, this wording is interpreted in common English to mean the value that results when the smaller number is subtracted from the larger one.)
The equation for the word problem would be a butterfly effect question, i’ll upload a picture of it.
The outlier is 6
increase the mean
decreases the standard deviation
<h3>
Answer:</h3>
1) Radius: 2√7
2) Center: (10, 5)
3) Circumference: 33.25
<h3>
Explanation:</h3>
Circle formulae:
where (h, k) is the center coordinates, r is radius
Rewrite the equation into standard form:
- (x-(10))² + (x - (5))² = (√28)²
Identify following of the circle:
- h = 10, k = 5, radius = √28 = 2√7
In order to find the Circumference of circle:
- Use the formula: 2π(radius)
radius: 2√7
- Circumference: 2π(2√7) = (4√7)π = 33.2475 = 33.25
Answer:
triangle
Step-by-step explanation:
It looks like a traingle