3.
What is 0.72 written as a simplified fraction? (1 point)
seventy-two over one hundred
one hundred over seventy-two
thirty-six over fifty
eighteen over twenty-five
4.
Ms. Johnson’s class is having a pizza party. If there are 14 students and 7 pizzas cut into 8 slices, what answer choice represents the fraction of one pizza that each student receives? (1 point)
one-third
one-fourth
one-half
one-eighth
5.
What makes the statement true? 8–2 = ? (1 point)
64
16
negative one over sixty-four
one over sixty-four
6.
Based upon the 2010 census data, the total population of the U.S. is 308,745,538 people. Approximately, what is this population in scientific notation? (1 point)
3.1 × 10^8
3.1 × 10^7
3.1 × 10^–8
31 × 10^7
7.
What is the solution to (3 × 102) x (5 × 105) written in scientific notation? (1 point)
1.5 × 10^8
15 × 10^8
1.5 × 10^7
15 × 10^7
8.
If there is one-fourth of a pie, and Amy only wants two over three of it, how much of the pie does she want? (1 point)
one-third
one-fourth
one-fifth
one-sixth
9.
Dory bought 2 computers on sale for $210.99 each. He sold them to his friend for $240.00 each. What was his profit? (1 point)
$52.99
$58.02
$421.98
$480.00
10.
What is 0.00000387 in scientific notation? (1 point)
0.387 × 10^–7
3.87 × 10^–6
3.87 × 10^6
387 × 10^–8
11.
What is thirty-one over four written as a decimal? (1 point)
6.75
7.50
7.75
8.25
12.
The table below shows the populations of four countries for the year 2006 expressed in scientific notation.
Population in 2006
Country Population
Lebanon 3.90 × 10^6
Mexico 1.08 × 10^8
Peru 2.84 × 10^7
Spain 45.5 × 10^6
Of the countries listed, which one had the largest population in 2006?
(1 point)
Lebanon
Mexico
Peru
Spain
13.
What is 2.28 × 10–8 in standard form? (1 point)
228,000,000
22,800,000
0.0000000228
0.000000228
14.
Which of the following appears to be an irrational number? (1 point)
0.404404440…
0.783783783…
negative four over fifteen
square root of thirty-six
15.
Which number is equivalent to 0.3? (1 point)
one-third
thirty-three over one hundred
five-sixths
two-thirds
16.
Jessica went to the mall and used one-sixth of her money on lunch. What is the fraction of her money expressed as a decimal? (1 point)
0.6
0.7
0.16
0.17
17.
Josh has five-eighths of a foot of plywood. To finish building the deck, he needs five times that amount. How many feet of plywood does Josh need? (1 point)
3 feet
3 one-half feet
3 one-eighth feet
3 two-ninths feet
18.
negative tw- thirds + ( negative thre- tenths) = (1 point)
negative five-thirteenths
six over thirty
one over three
negative twenty-nine over thirty
19.
eleven over twelve + negative two over three= (1 point)
one-fourth
thirteen over twelve
negative one-sixth
–negative seven-twelfths
20.
5one-third – three and four-sevenths= (1 point)
two and three fourths
–two and three fourths
one and sixteen over twenty-one
negative one and sixteen over twenty-one
21.
one-half • –one-third (1 point)
–1one-sixth
negative two-thirds
negative three-eighths
–one-sixth
22.
seven over eight ÷ eleven over twelve = (1 point)
seventy-seven over ninety-six
nine-tenths
twenty-one over twenty-two
twenty-two over twenty-one
23.
A length of ribbon is three and one-half yd long. How many pieces one and five-ninths yd long can Joy cut from the length of ribbon? (1 point)
1
2
3
4
24.
2two and seven-fifteenths ÷ 3three and two-thirds = (1 point)
negative thirty-seven over fifty-five
–81two-fifths
–1negative one and eighteen over thirty-seven
–negative twenty-three over fifty-five
my answers
3.d
4.b?
5.a
6.b
7.b
8.a
9.b
10.a
11.c
12.b
13.d
14.a
15.a
16.c
17.c
18.?
19.a
20.a
21.d
22.d
23.b
24.a
Ms. Sue please help!
The updated answers are
3.18/25
4.1/3
5.1/64
6.3.1*10^/8
7.2.4*10^10
8.1/24
9. $58.02
10.x 5.12*10^-6
11.4.5
12. Chicago Cubs
13. 0.000857
14.1.414213562
15.1/3
16.x0.16 (with the line on top of the 16)
17.2 5/8
18.-29/30
19.1/4
20.1 4/9
21.-1/6
22.4/9
23.2
24.4 4/9
25-26. written response
I got Questions 10 and 16 wrong on my own none of the ones above are correct for everyone else mine are correct and updated for 2019
and these are my answers I put down for 10 and 16 that were wrong the ones above on mine are the right ones.
10.512*10^-5 (this was my answer it WAS INCORRECT)
16.0.6 wit the line on top of the six (this was my answer it WAS INCORRECT)
I GAVE THE RIGHT ANSWERS ON THE ONES ABOVE SO YOU CAN CHECK YOUR ANSWERS IF YOU WANT TO UNLESS YOU DONT BELIVE ME.
3. 18/25
4. 1/3
5. 1/81
6. 2.9x10^6
7. 1.2x10^8
8. 1/6
9. $8.00
10. 3.87x10^-6
11. 4.5
12. Chicago Cubs
13. 0.0000356
14. 1.414213562..
15. 1/3
16. 0.6...
17. 3 3/4
18. -52/63
19. 1/4
20. 1 4/9
21. -1/8
22. 4/9
23. 3
24. 37/55
25. Look it up
26. 10^5=100,000x10=1,000,000(Workpad)
(Look up the first one, too)
This is 100% correct! and I know that all tests are different but this is my test answers and I hope you are lucky and some of these answers are on your test.
I hate math
he is NOT CORRECT @Steve Kill thy self
Dont listen to steve or the other steve i just failed my test
Yep I just read all of this and my life’s essence is fading away
Everyone! If you are going to post test answers, actually put the answers down instead of just letters and numbers, example: 1. 8/25
The answers for 2020 Connexus Academy is:
1.D
2.A
3.D
4.B
5.D
6.D
7.B
8.C
9.C
10.B
11.D
12.C
13.D
14.A
15.D
16.B
17.C
18.C
19.D
20.C
21.B
22.C
Just so you know, number one is actually number 3.
I hope this helps! :)
@Moo
some of the questions are different for each person so that why the answer for one was different for you :) it’s a unit test so it makes sense that they are different to avoid cheating (won’t stop me tho >:)