Just plug it in:
c & d = c² + d² - 4
2 & 1 = 1² + 2² - 4
= 1 + 4 - 4 = 1
This is a mathematical word problem, so keep that in mind.
Hence, the reading for January 9 is -1°F (Option B)
The reading for Friday in the middle of the month is +1°F (Option C); and
<h3>What is a math word problem?</h3>
A mathematical word problem is a mathematical question that is stated in the form of a sentence. See the answers below.
<h3>What are the answers as given in the question?</h3>
The answers are given in a tabular form to enable proper comprehension:
Date Low-Temperature reading
- January 2 -5°F (three degrees lower than that of Jan. 23)
- January 9 -1°F (two degrees lower than the low January 16)
- January 16 1°F (6 degrees higher than the first Friday day)
- January 23 -2°F
- January 30 5°F (Seven degrees higher than the Friday before)
Learn more about word problems at:
brainly.com/question/13818690
#SPJ1
Answer:
scooby-dooby-doooby-dooooby-doooooby-D000000000000000000000000000000Step-by-step explanation:
Answer: -3/4
Step-by-step explanation: just use two random points. I used (90, 30) and (50,60)
Subtract the y’s and that would be the numerator and same for the x’s in the same order that you did for the y’s and that would be the denominator. Simplify and you’re done.
Answer:
Sample 1: P(R)=6/800
Step-by-step explanation:
The formula of probability is = no of possible cases upon number of total cases