1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Diano4ka-milaya [45]
3 years ago
11

Help me, please! Do SAT prep courses really help improve your test results? Design an experiment to answer this question. Suppos

e you have 200 subjects to work with.
Mathematics
1 answer:
Burka [1]3 years ago
5 0
I asked 10 of my classmates and 6 out of 10 said yes. 
You might be interested in
Estimate 31,969 divided by
kobusy [5.1K]

The quotient is approximately a little more than ...

... 32000/500 = 64

The actual quotient is 65 249/488 = 65.5102...

6 0
3 years ago
To the nearest tenth, how many inches equal 12.55 centimeters? (1 in. = 2.54 cm)
Oksi-84 [34.3K]

Answer:

5.1

Step-by-step explanation:

all you do is divide 12.55 by 2.54

7 0
3 years ago
Read 2 more answers
Simplify 64^-1/3<br> A. -4<br> B. -1/4<br> C. 1/4<br> D. 4
shepuryov [24]

Remember, the numerator of an exponenent represents the root. As well, a negative exponent means to take the reciprocal of the positive exponent (a^{-b} = \frac{1}{a^{b}}.

So, 64^{-1/3} is equal to \sqrt[3]{64^{-1}} which is 1/4, because 1/4*1/4*1/4 is 1/64 (1/64 cubed root is 1/4).

For example, a^{b/c} = \sqrt[c]{b^{b}}

The answer is c.

5 0
3 years ago
Read 2 more answers
roberto wants to display his 18 cards in an album. some pages hold 2 cards and others hold 3 cards. how many different ways can
OleMash [197]
He could put 2 in each page 6 in two pages and 12 in 6 in another 2 in one page and 11 sets of three in the others and it just goes one
8 0
4 years ago
Read 2 more answers
How many twelfths equal one third and two third? ;-;
Sunny_sXe [5.5K]

Answer:

4/12 = 1/3

8/12 = 2/3

Step-by-step explanation:

answer 1:  12 divided by 3 equals 4

answer 2: that number (4) multiplied by 2 equals 8

therefore four twelfths equal one third and eight twelfths equal two thirds

3 0
3 years ago
Other questions:
  • WILL GIVE BRAINLIEST
    7·2 answers
  • A rectangular pool has dimensions of 40 ft. and 60 ft. The pool has a patio area around it that is the same width on all sides.
    7·2 answers
  • Reflection across y = 1<br> C(-1, 1), D(3, 4), E(4,0)<br><br> (Honors Geometry- 30 points!!!)
    13·1 answer
  • A phone costs $499. There was a discount of 25% off. How much do the phone costs now?
    12·2 answers
  • A football kicker boots the ball from the 15 yard line to the 35 yard line. The equation can be modeled by the the following: y
    7·1 answer
  • W+3 3/8=1 5/6 what does w equal?
    8·1 answer
  • Use the distributive property to write the following expressions in expanded form 8(a+3b)​
    10·2 answers
  • Plz Help!! 15 POINTS!
    12·1 answer
  • One horse can run 3/4 of a mile in 1.5 minutes. Another horse runs 2 1/4 miles in 4.5 minutes. assuming the horses run at a cons
    14·1 answer
  • Andy is scuba diving. He starts at sea level and then descends 10 feet in 212 minutes.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!