Answer:
The world's chief deposits of mica are found in India at Bihar and in the Nellore district of Madras. Over 50% of the mica used today comes from these two regions. Other major producers are Belgium, Brazil and China.
Question 1
Early elementary students prefer concrete learning to abstract ideas.
True
False
Cain from Lehman Jackson?
does anyone have any strategies for the sat? or any book recommendations? most brainliest
Answer:
For the SAT I would just study EVERYTHING so that you will be mostly prepared
Explanation:
Book Recommendations:
Divergent series
Twilight Saga (this one's questionable for some people)
Delerium Series
One Day
Pride and Prejudice
Narnia
The lord of the Rings
these are some of my favorites :)
Distance to Finish Line
(meters)
Jasen
-8t+200
Mary
-7.5t+ 200
Jason and Mary are running an a 200 meter track.
The expressions in the table above show the
distance to the finish line t seconds after they
started the race. How many meters will Mary have
Ieft to finish the race when Jason is on the finish
line?
Answer:
12.5 meters
Explanation:
Given
[tex]J(t) = -8t + 200[/tex] --- Jasen
[tex]M(t) = -7.5t + 200[/tex] --- Mary
Required
Determine the number of metres left for Mary when Jason finishes
When Jasen finishes the race;
[tex]J(t) = 0[/tex] -- Because Jasen is already at the stoppage
So, we need to calculate time spent by Jasen to get to the finished line.
[tex]J(t) = -8t + 200[/tex]
Substitute 0 for J(t)
[tex]0 = -8t + 200[/tex]
Collect like terms
[tex]8t = 200[/tex]
Solve for t
[tex]t = \frac{200}{8}[/tex]
[tex]t = 25[/tex]
What this implies is that: we want to get Mary's distance at time; [tex]t = 25[/tex]
Substitute 25 for t in [tex]M(t) = -7.5t + 200[/tex]
[tex]M(25) = -7.5 * 25 + 200[/tex]
[tex]M(25) = -187.5 + 200[/tex]
[tex]M(25) = 12.5[/tex]
Hence, Mary has 12.5 metres left
What is the distance between the points MC-21, -7) and 1(-5, -7)?
A. 14 units
B. 16 units
Turn
Click
C. 26 units
D. 28 units
You
A
B
O O O O
DET
C
D
(1) Ne
Ancie
Solve the equation. 3m -4 = 26
Answer:
m = 10
Explanation:
3m - 4 = 26
add 4 to both sides
3m = 30
divide by 3
m = 10
The opposite of love is not hate the opposite of love is control
Answer:
............. Welp that solves that problem ............
Explanation:
The probability that a person has a certain disease is 0.02. Medical diagnostic tests are available to determine
whether the person actually has the disease. If the disease is actually present, the probability that the medical
diagnostic test will give a positive result (indicating that the disease is present) is 0.88. If the disease is not actually
present, the probability of a positive test result (indicating that the disease is present) is 0.01.
a. If the medical diagnostic test has given a positive result (indicating that the disease is present), what is the
probability that the disease is actually present?
b. If the medical diagnostic test has given a negative result (indicating that the disease is not present), what is the
probability that the disease is not present?
a. The probability is
(Round to three decimal places as needed.)
b. The probability is
(Round to three decimal places as needed.)
The highest GPA you could achieve if your school allows for weighted credit is:
️ help me i need a question that needz answering can i ️ pleasehave a apple jk lol
Answer:
Whats the question if its written be careful of plagiarism
Explanation:
What is JROTC? please help me im begging please 10 points
A An organization for future politicians
B A CTSO for future politicians
C A military officer training program
D An organization for future police officers
Answer:
junior reserves officers training corps
GPA is a number representing the average value of the accumulated final
grades earned in courses over time.
O True
O False
Answer:
grade point average true
Explanation:
What is the simplified form of the expression 3[14 ÷ (4 2 – 3 2) - 5
Answer:
3{14 /10-5}
3{1.4-5}
4.2-15
-10.8
Explanation:
i am not sure
or
42/30 -15
4.2-15
-10.8