Answer:
Jacob lost the biggest percentage of his starting weight.
Jacob: 8%
Timothy: 6.4%
Hamza: 7.5%
Formula: (initial weight - new weight)/initial weight times 100.
Step-by-step explanation:
Jacob: 225 pounds - 207 pounds = 12 pounds
x/100 = 12/225
= 1800/225
= 8%
Timothy: 200 pounds - 188 pounds = 12 pounds
x/100 = 12/188
= 1200/188
= 6.4%
Hamza: 280 pounds - 259 pounds = 21 pounds
x/100 = 21/280
= 2100/280
= 7.5%
please help me this is due at 6:00 and I will out for a while so please help
Answer:
a. -15
b.-5
2. 4/-3
Step-by-step explanation:
What is 786 rounded to the nearest ten?explain your thinking
Answer:
786 rounded to the nearest ten is 770.
Step-by-step explanation:
To round to the nearest 10, look at the units digit. if the units digit is 5 or more, round up. If the units digit is 4 or less, round down.
What is the sum of the 10th square number and the 2nd square number?
Answer:
104
Step-by-step explanation:
10th square number is 100, 2nd square number is 4. 100+4=104
$12 per 45 minutes is how much per hour? (I will give brainliest to the first person that answers)
Answer:
16 per hour
Step-by-step explanation:
12/45 x/60 cross multiply
45x=720 divide by 45 from each side
x=16
Joan wants to make a dinner plan for next week.. How many different arrangements are there for the 7 d a y s ?
The number of arrangements is an illustration of permutations.
The number of arrangement is 5040
The given parameter is:
[tex]n = 7[/tex] --- number of days
[tex]r = 7[/tex] --dinners for 7 days
So, the number of different arrangement is
[tex]^nP_r = \frac{n!}{(n - r)!}[/tex]
Substitute known values
[tex]^7P_7 = \frac{7!}{(7 - 7)!}[/tex]
[tex]^7P_7 = \frac{7!}{0!}[/tex]
[tex]^7P_7 = \frac{5040}{1}[/tex]
[tex]^7P_7 = 5040[/tex]
Hence, the number of arrangement is 5040
Read more about arrangements at:
https://brainly.com/question/15301090
The price of a gallon of gas went from $2.34 to $2.99. What is the percent increase?
Answer:
64
Step-by-step explanation:
99-34=64
the two stays the same
Wich number is written in the scientific notation
Answer:
c. 1.3452 x 10^4
Step-by-step explanation:
Which is greater 2/3 or 4/7
Answer:
2/3
Step-by-step explanation:
Its closer to one
Answer:
2/3
Step-by-step explanation:
2/3 = 14/21
4/7=12/21
Convert numbers 359 to binary
Expand 359 as a sum of the largest powers of 2 that you can:
359 = 256 + 103
359 = 256 + 64 + 39
359 = 256 + 64 + 32 + 7
359 = 256 + 64 + 32 + 4 + 3
359 = 256 + 64 + 32 + 4 + 2 + 1
359 = 2⁸ + 2⁶ + 2⁵ + 2² + 2¹ + 2⁰
359 = 1 0110 0111₂
PLEASE HELP WITH MATH GRADIENTS I WILL GIVE BRAINLIEST.
Answer: 12
Step-by-step explanation: do not lie to me you better mark me a brainly or going to report you
What is 2.4 as a natural number
10 points and probably a mark of BRAINIEST if I can
Answer:
No
Step-by-step explanation:
Natural numbers are whole numbers that are common such as 1,2,3,4,5, and etc..
Answer:
I'd say the answer is 2 because you can not have a decimal figure as a natural number.
1
What is the quotient of 2 -
?
WIN
1
3
1
3
1
3
1
1
3
لم اقم
1
3
please help w my khan acc
Answer:
y=2x+4
Step-by-step explanation:
When X is at 0 Y is 4 so you add four at the end and then you backtrack it and get 2x+4.
Hope it helps
(10)/(4)<(z+8)/(2)<(22)/(4)
Answer:
-3 < z < 3
Step-by-step explanation:
×4
10 < 2z + 16 < 22. -16
-6 < 2z < 6. ÷2
-3 < z < 3
The width of a rectangleis 5 meters less than its length and the perimeter is 30 meters whats the length and width
Answer:
can anyone help me in computer pls
451 mi/ 7.3 hr. Round to the appropriate number of significant digits.
Answer:
5
Step-by-step explanation:
Alejandra quiere comprar lápices de color verde y morado. Los lápices verdes van en cajas de 100 unidades, mientras que los morados van en cajas de 40.¿Cuál es el mínimo número de cajas de cada color que debe comprar Alejandra para tener el mismo número de lápices de ambos colores?
2 CAJAS
3 CAJAS
4 CAJAS
5 CAJAS
Jason biked 18 miles during 1.5 hours. How far would he bike in 2 hours maintaining the same speed.
Answer:
18.5
Step-by-step explanation:
1.5 plus 0.5 equals 2 hours so i added 18 plus 0.5 which equals 18.5 if correct please mark me brainlist if you want if not correct am very sorry. This is what i got.
Someone make a question for me so I can get brainliest I need 3 more ;-;
Answer:
Why does the surface of mercury appear in a convex shape
Solve for c.
-2c + -6 = 2
C =
Help is highly appreciated thank u
Answer:
c= -4
Step-by-step explanation:
1. Find the equation of a parabola with a focus of (0, -6) and directrix y = 6.
Max points
9514 1404 393
Answer:
(d) y = -1/24x² (b) y = 1/36x²Step-by-step explanation:
1. The point halfway between the focus and directrix is the origin. That is, the vertex of the parabola is the origin. Then its equation can be written ...
y = 1/(4p)x²
where p is the distance from the vertex (origin) to the focus. Here, that distance is -6, so 4p = -24 and the parabola's equation is ...
y = -1/24x²
__
2. Same deal. The vertex is the origin, but this time the focus is above the origin by 9 units. Then the equation is ...
y = 1/36x²
implify 32 + 3(6 − 22) ÷ 6.
options:
A. 10
B.11
C.4
D.7
Hey there!
32 + 3(6 − 22) ÷ 6
= 32 + 3(-16) ÷ 6
= 32 + (-48)/6
= 32 + (-8)
= 32 - 8
= 24
Therefore, your answer SHOULD BE: 24
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
Answer:
24
Step-by-step explanation:
You have to solve this according to BODMAS theorem,
That means,
B - brackets
O - of
D - division
M - multiply
A - addition
S - subtract
Let's solve
32 +3 (6-22) ÷ 6
32 + 3 × (-16) ÷ 6
32 - 48 ÷ 6
32 - 8
24
what is the equation of the blue line
Answer: y+-1m -1
Step-by-step explanation:
Greatest common factor of 76 and 675
Help please don’t know what to do???!
Answer:
81.75
Step-by-step explanation:
First, find the median of all the answers.
78.25, 77.75, and 84 = 80 (median)
now that we know 80 is the median, we will add it to our solution.
And still, there is no OTHER TEST in to make this stay 80.
78.25, 77.75, 84, and 80 = 79.125
since this is incorrect, we go higher.
78.25, 77.75, 84 and 81 = 79.625
since this is also incorrect, we go higher.
78.25, 77.75, 84 and 82 = 80.125
since this is higher and incorrect, we will go lower to 81.5.
78.25, 77.75, 84 and 81.5 = 79.875
since this is lower AND 82 is not the correct solution, we will go up by 0.25.
78.25, 77.75, 84 and 81.75 = 80
To check, we will do the problem again.
78.25, 77.75, 84 and 81.75 = 80
So, the solution is 81.75
Please help this is due in ten minutes
Answer: Late 200 tho
Step-by-step explanation:
100 points
Answer the following questions for the expression: -5x+3y-72+ 10 a) How many terms does the expression have? b) What is the constant of the expression? c) What is the third term in the expression? d) What is the coefficient of the second term?
i don’t understand this i’m confused.
2.2 Evaluating Functions Practice
Answer:
3.
A = 11
B = -4
C = 7
D = 27
Step-by-step explanation:
Walmart sells 6 gel pens for $15.00 and 4 notebooks for $5.40. What is the
difference between the unit price of a gel pen and the unit price of a notebook?
Enter the answer in the box.
$
Answer:
$1.15
Step-by-step explanation:
$15 / 6 =$2.50 for each gel pen
$5.40 / 4= $1.35 for each note book
$2.50- $1.35= $1.15