Answer:
5 minutes
Step-by-step explanation:
if one lap is 2/5 km then you would need to run 2.5 laps to run a km and if it takes 2 minutes to run a lap then you multiply 2 minutes by the number of laps aka 2.5 so 2 times 2.5=5
John received a 68%, 72%, and 85% on three of his math tests. After his fourth math test he now has a 79% average. What score did he have received on his fourth test?
A) 79%
B) 89%
C) 91%
D) 100%
PLEASE EXPLAIN WHY OR I WILL RATE TWO STARS!
Answer:
68+72+85=225
plus 79 =304 divided by 4 = 76
plus 89 =314 divided by 4 = 78.5
plus 91=316 divided by 4 = 79
so the answer is C
plz brainlest
Answer:
91%
Step-by-step explanation:
(0.68 + 0.72 + 0.85 + x)/4 = 0.79
(2.25 + x)/4 = 0.79
0.5625 + 1/4x = 0.79
1/4x = 0.2275
x = 0.91 = 91%
You AND six friends play on a basketball team. A sponsor paid $100 for the league fee for the season, x dollars for EACH player’s T-shirt, and $68.25 in total for trophies. Write a simplified expression for the total amount the sponsor paid for the season
Answer:
7x + 168.25
Step-by-step explanation:
Umm I wasn't completly sure but good luck!
2/3 a - 1/6 = 1/3
answer this math question asap pls
Answer:
a=3/4
Step-by-step explanation:
1. Get 2/3a by itself.
•Turn 1/3 to 2/6 by multiplying 1/3 by 2/2.
•Because you only add and subtract like denominators
This will make it look like:
2/3a - 1/6 = 2/6
Then, add 1/6 to both sides to get 2/3a by itself.
It'll look like this:
2/3a = 3/6
2. Get a by itself.
•Multiply the reciprocal (opposite) of 2/3 to get a alone.
This will look like:
(3/2) • 2/3a = (3/2) • 3/6
a = 18/24
3. Simplify.
Find the largest number that can simplify the equation.
For example, 18 ÷ 3 = 6, and 24 ÷ 3 = 8.
But the largest number you can divide both sides by is 6.
18 ÷ 6 = 3 and 24 ÷ 6 = 4.
3/4.
Please Answer this asap
2b to the third power +5 when b=3
I need the answer like now pls
Answer:
[tex]{ \tt{2b {}^{3} + 5}} \\ = { \tt{2 {(3)}^{3} + 5 }} \\ = { \tt{59}}[/tex]
Answer:
59
Step-by-step explanation:
We know, b=3
So, 2b³+5
= 2×3³+5
=54+5
=59/ (Ans.)
Explain and answer pls :)
Answer:
first write boys/girls=2/3 then we know there are 24 boys so; 2/3=24/girls .so we have 24×3/2=36= girls number.
Find the range of the following list of numbers:
62, 59, 59, 61, 70, 120, 62, 70, 62, 65
59
61
69
62
Answer:
The range is 61.
Step-by-step explanation:
The range is the difference between the highest and lowest number. 120 is the highest, 59 is the lowest, you subtract them and get your final answer of 61.
- 11 2/3 × ( - 4 1/5 ) =
44 2/15
-49
44 2/15
49
Answer:
the answer is -49
Step-by-step explanation:
........................................
21/ 21 What is the equivalent decimal?
Answer:
1
Step-by-step explanation:
21/21 is whole and the a whole as a whole number is equivalent to 1.
Find the area of the parallelogram:
Answer:
117
Step-by-step explanation:
13x9
Sara decides to bottle 1/3 of her milk. She pours the milk evenly among 5 bottles. What fraction of her milk will she put in each bottle? *
5 1/3
15
1/15
2/3
Thanks!!!!
Answer:
Is 1/15
Explicación:
Ya que dividiendo 1/3 para 5 das 1/15.
Since dividing 1/3 for 5 gives 1/15.
Brainliest have to be in the surface area
tryyyyy hardddddd!!!!!!!!!!
Answer:
Step-by-step explanation:
980
Answer for free Brainly coins and brainliest later URGENT! :)
Answer:
36
Step-by-step explanation:
Answer:
In total there are 36 girls.
Step by step explanation:
We apply the proportion.
for every 2 boys there are 3 girls, therefore the rule of three simple applies.
2 boys 3 girls
Boys ??? girls
it is multiplied crossed where both ends have data, and the result is divided by the remaining number, being:
3 x 24 = 72
72/2 = 36
PLEASE HELP IM BEGGING YOU PLEASEEE THABK U SO MUCH
Step-by-step explanation:
not sure for the answer but take how many triangles there are if they are all same same size then use this equation x÷t=a x is 360° t is how many triangles in the octagon and a is ur answer
4t = 1 5/8 t = ______
need some help on this aha, thanks :)
Pleas help me with this
Answer:
The probability of a number bigger than 4 when o dice is rolled is 2/6 or in decimal 0.333.....
Step-by-step explanation:
What is the perimeter of the parallelogram?
Answer:
16
Step-by-step explanation:
4units x 4units = 16
Consider this expression.
6 x +24
Which of the following are equivalent to the expression?
Select the three equivalent expressions.
A. 6(x +4)
B. 6(x + 24)
C. 3(12 + 2x)
D. 2(3x + 12)
E. 3х + 3 + 20 + 4х
F 4x + 12 + 2x + 12
(Trigonometry question)
Answer:
is the answer 7/25 ? i got 7/25
Answer:
7/25 is the answer
Step-by-step explanation:
sin ○ = opp/ hyp
sin ○ = 7 /25
Brainliest!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
all thats the same
thank you :p
Answer:
ac and d are simluar to each other
Step-by-step explanation:
they all have a length that is a multiple of 4 and a width with a multipe of 5
Answer:
Figure A, B, and C are all similar.
Step-by-step explanation:
4/5 is the simplest length and width here. The other figures have the larger lengths that increase at the same rate.
plese help me with this
Answer:
there is a 1/2 chance to get heads again
Step-by-step explanation:
im not entirely sure tho
trying to get missing assignments done
Answer:
The answer to this question is B
Step-by-step explanation:
I hope it helps
Of 15 people, 9 wore sandshoes, 8 wore shorts and 3 wore neither sandshoes nor shorts
1. How many people wore both sandshoes and shorts?
2. How many people wore shorts but not sandshoes?
Answer:
1. 0 2. 8
Step-by-step explanation:
Answer:
1. 0
2. 8
Step-by-step explanation:
Please help. Correct answer will be marked brainliest
Answer: I think its 12 (could be wrong)
Step-by-step explanation:
12*16 in area is 96
help me with this please
Answer:
ok dscaad
Step-by-step explanation:
ok rgeddx
Refer to the image below.
Answer:
Median and mode because it is the digit in the middle aka the median and because it is the number that it is the most repeated aka the mode
Step-by-step explanation:
In Triangle OPQ, Side PQ ≅ Side OP, and ∠O=37°. Find ∠P.
yoooooooooooooooooooooooooooooooooooooooooo brainliest
Answer:
Step-by-step explanation:
wassup dont give my idiot self brainliest
Answer:
1124 thin crust pizzas
Step-by-step expl
anation: