Answer:
(i) 12 = 2 x 2 x 3 => 2² x 3¹
(ii) 144 = 2 x 2 x 2 x 2 x 3 x 3 => 2⁴ x 3²
(iii) 5040 = 2 x 2 x 2 x 2 x 3 x 3 x 5 x 7 => 2⁴ x 3² x 5¹ x 7¹
Step-by-step explanation:
(a) Express each of these numbers as a
product of its prime factors in index
notation.
(i) 12 = 2 x 2 x 3 => 2² x 3¹
(ii) 144 = 2 x 2 x 2 x 2 x 3 x 3 => 2⁴ x 3²
(iii) 5040 = 2 x 2 x 2 x 2 x 3 x 3 x 5 x 7 => 2⁴ x 3² x 5¹ x 7¹
what is the percent of decrease from 10 to 4
Answer:
60% decrease i am doing decrease this year i actually just did assignment couple hours ago
Step-by-step explanation:
What is %+% Equal? My friend asked me and I didn't know what he was talking about.
Andy runs 873.6 meters in 124.16 seconds. If Andy runs at a constant speed, how far does he run in one second?
Answer:
about 7.04 meters
Step-by-step explanation:
873.6m/124.16sec=7.04 meters per second
Answer:
If you round, he runs 7 meters in a second.
Step-by-step explanation:
16+x=-34
Solve the equation for the value of the variable show all work help please:):)
Answer:
x=-50
Step-by-step explanation:
16+x=-34
take away 16 from each side
x=(-34-16)
x=-50
A graduated cylinder is filled to the 20-mL mark with water. A nail with a mass of 1 g is placed into the water. The water level rises to 20.5 mL. What is the density of the nail?
I NEED THIS IMMEDIATELY!!
While at the zoo, Mohammad counted the number of sloths and meerkats he saw. After a few minutes, he counted 2 sloths and 6 meerkats. The ratio remained constant during the remainder of his dive. Use the ratio to complete the table below.
Write an equation to model this relationship, where S represents the number of sloths and M represents the number of meerkats.
Answer:
sloths 2:6 meerkats
simplified
sloths 1:3 meerkats
1 s = 3 m
2 s = 6 m
42/3 = 14
14 s = 42 m
16 X 3 = 48
16 s = 48 m
72/3 = 24
24 s = 72 m
m = s X 3
s= m/3
3
6
14
48
24
12
Trust me its write man
What is the value of
5/6 divided by 3/4
There are 8 times as many dogs as cats. If the total number of dogs and cats is 45, how many dogs are there?
Answer:
40
Step-by-step explanation:
because if there are 5 cats and then there are 8 TIMES AS CATS then its 8 * 5= 40 +5 = 45
WHY 45?
because the total of cats and dogs is 45
1.
Violet earns $54 for mowing 3 lawns. If she charges the same amount for each
lawn, how much will she earn for mowing 5 lawns?
What is the value of the expression when b= 2 and c= -3
Answer:ax^2+2x-3
Step-by-step explanation:From ax^2+bx+c=ax^2+2x+(-3)=ax^2+2x-3
Answer:
is it envision or what?????
Step-by-step explanation:
PLEASE HELP ME QUICK!!!!
Answer:
0.85
Step-by-step explanation:
0.85
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=0
=)
H0-P3 7H15 H3LP3D!
32 kilometers in 2 minutes
kilometers per minute
Answer:
16 minutes
Step-by-step explanation:
32/2=16
Answer:
16 km/min
Step-by-step explanation:
32/2 km/min = 16 km/min
Pls help due ASAP
Show workings
Answer:
x=13
Step-by-step explanation:
The 2 angles are corresponding meaning that they are equal to each other so the equation is going to be
6x-3=5x+10
step 1 add 3 to each side
6x=5x+13
step 2 subtract 5x from each side
x=13
what is the slope intercept form of the function described by this table x1,2,3,4 y-2,-6,-10,-14
Answer:
y=-4x+2
Step-by-step explanation:
Evaluate: 8*6+(12-4)/2
Answer:
Step-by-step explanation:
6*8+(12-4)/2 = 0
(12-4)/2+48 = 0
8/2+48 = 0
4+48 = 0
52 = 0
L <> R
Can someone please help me?
9514 1404 393
Answer:
x = 26
Step-by-step explanation:
The sum of the measures of the angles in a triangle is 180°.
(2x)° +50° +(3x)° = 180°
5x +50 = 180 . . . . . . . divide by °, collect terms
x +10 = 36 . . . . . . . . . divide by 5
x = 26 . . . . . . . . . . . . . subtract 10
The Pythagorean Theorem.
∴p∵l∴e∵a∴s∵e∴h∵e∴l∵p∴
i don't understand
Answer:
I honestly don't know the answer but I'll try to help you understand the formula.
Step-by-step explanation:
for you to find the missing length of the hypotenuse you need to get your other 2 sides and multiply them by themselves/ square. After that you want to add them together. Now you have to find the square root of that total number which will be your length.
√a2+b2
hope this somehow helps
i need help with this question
Answer:
726 ft
Step-by-step explanation:
The perimeter is the sum of the 4 sides, that is
x + x + 274 + x + 27 + x + 74 = 3279, that is
4x + 375 = 3279 ( subtract 375 from both sides )
4x = 2904 ( divide both sides by 4 )
x = 726
Shawn owns The Muffin mobile food truck. He goes home after he sells more than 200 muffins. He began the day with a big 36 muffin order! Now he's selling 24 muffins per hour. After how many complete hours can Shawn go home?
Answer:
Step-by-step explanation:
he sold 36 so lets subtract that from the 200 so he has to sell 164 more.
Now we have to figure out what times 24 is 164
It is about 7 because 24 x 7 = 28 and if he needs to sell mORE THAN it can't be 6 so it is 7 hours.
A flower shop has 460 dozen roses. How many roses are in the flower shop?
Answer: 5,520
Step-by-step explanation:
Multiply 460 by 12. 12 is one dozen.
what is x equal in -9x+1=28
Answer:
x = -3
Step-by-step explanation:
Isolating the variable x is the first thing you always want to do in algebric expressions
is y = 4x*
Proportional or Nonproportional?
Answer:
its proportional
Step-by-step explanation:
because its an even number comign from zero
Answer: not proportional
The population of a small town is 6800 in 2013. The population increases
by 6% annually. What was the population in 2020?
Answer:
40,800in 2020
Step-by-step explanation:
because they increase
The population of a small town is 6800 in 2013. The population increases by 6% annually. What was the population in 2020?
Answer:47 600 in 2020
Explanation:Mutiply 6,800 and 7 because 2013 subtract 2020 the answer is 7, the answer in 6,800 and 7 is 47 600 , dapat kapag dinivide mo sa 6% ang 47 600 ang sagot ay 6,800 dahil yun ang population kada years
#CARRYONLEARNING #STUDYWELLHow tall is the tree
Answer:
40 feet (correct me if wrong)
Step-by-step explanation:
8/12 = 2/3
x/60 = 2/3
60/3 = 20
20x2 = 40
For the expression 14-14t to have a negative value, what must be true about the value of t? choose the correct answer.
A.The value of t has to be less than 1.
B.The value of t has to be 0.
C.The value of t has to be greater than 1.
D.The value of t has to be negative.
Answer:
C.The value of t has to be greater than 1.
Step-by-step explanation:
You need to keep the coefficent negative, so t would have to be a ppositive number > 0
Answer:
c.the value of t has to be greater than 1
This recipe makes 10 portions of porridge.
Complete the amount of each ingredient that is needed to make just 7 portions.
Recipe: Serves 10
350 g oats
1.4 ML MILK
70 g sugar
PLEASE HELPP
Answer:
245g oats
0.98L milk
49g sugar
Step-by-step explanation:
350÷10=35
1.4÷10=0.14
70÷10=7
35×7=245
0.14×7=0.98
7×7=49
Ms. Yazzie earns $16.40 per hour at her job. She works 372 hours a week for 50 weeks a year
How much does Ms. Yazzie earn in one year at her job?
A $30,750
B $32,500
C $35,750
D $37,500
Pls answer quick
Answer:
Hi how are you doing today Jasmine
Can someone explain similar triangles
The area of this rectangle is 32 sq cm. The width is 8 cm. What is the length of this rectangle?
Answer:
l=4cm
Step-by-step explanation:
Answer:
The length of the rectangle is 4 cm.
Step-by-step explanation:
You want to divide 32 and 8. because you want to do the inverse. l x w = a
So you want to do a/w=l
32/8=4
I need this answer following the order of operation. Please help!
Answer:
The answer to the question provided is 1.
