simplify and leave answer in decimal form (3,6×10 to the power 6)-(5,2×10 to the power 5 show steps of calculations
Answer:
3.08×10 to the power of 4
Step-by-step explanation:
3.6×10the power of 6 =3,600,000
and 5.2× 10 to the power of 5 = 520,000
then the next step is to substract
3,600,000-520,000=308,000
then when we change it to decimal place we will get=3.08×10 to the power of 5
can some one help me with this
Answer:
Actually i don't know what is the wanted but now
i will find the total of the teenagers.
Step-by-step explanation:
[tex] \frac{4000}{45\%} = \frac{x}{100\%} \\ x = \frac{4000 \times 100}{45} \\ x = 8889 \: \: teenagers[/tex]
I hope that is useful for you :)
Answer:
this is tating the plant
which is a multiple of 3
Answer: you forgot a picture but here are some
Step-by-step explanation:
6, 9, 12, 15 ect
11. The population of 1,000 unicorns is decreasing by 8% every year.
What is the independent and dependent variables of this situation?
A. Independent - Population; Dependent - years
B. Independent - Years; Dependent - population
(-2) elevado a -4 respuesta porfavor
Answer:
16
Step-by-step explanation:
-2 to the 4th power is expressed as;
= (-2)^-4
= -2 × -2 × -2 × -2
= (-2×-2)×(-2×-2)
= 4×4
= 16
Hence -2 to the 4th power is equal to 16
last year genesis earned 72,832 and david earned 68,852.How much more did genesis earn than david PLEASE HELP I AM DOING A TEST
Answer: $3,980
Step-by-step explanation:
As the question is asking for the amount that Genesis earned over the amount earned by David, to find the answer, subtract David's earnings from that of David.
= Genesis's earnings - David's earnings
= 72,832 - 68,852
= $3,980
Patti starts out on day 1 with $0.01 and doubles her money each day to create a sequence of $0.01, $0.02, $0.04, $0.08 and so on. How much money should she have on day 12 ?
A. $9.60
B. $10.24
C. $20.48
D. $40.96
Answer:
D.40.96
Step-by-step explanation:
1-.01×2=.02
2-.02×2=.04
3-.04×2=.08
4-.08×2=.16
5-.16×2=.32
6-.32×2=.64
7-.64×2=1.28
8-1.28×2=2.56
9-2.56×2=5.12
10-5.12×2=10.24
11-10.24×2=20.48
12-20.48×2=40.96
Write two congruence statements for the congruent triangles. i will give out brainly
Answer:
If two sides in one triangle are congruent to two sides of a second triangle, and also if the included angles are congruent, then the triangles are congruent. ... If in triangles ABC and DEF, AB = DE, AC = DF, and angle A = angle D, then triangle ABC is congruent to triangle DEF.
Translate to word form:
x + 29
1. the total of x and 29
2. x times 29
3. 29 less than x
Scores on a national math test are Normally distributed, with a mean score of 490 and a standard deviation of 50. Which test score represents the top 20%, rounded to the nearest whole number?
Find the z-table here.
426
448
532
554
Answer:
532
Step-by-step explanation:
The score that represents the top 20% = A score = 80%
Z score for 80% percentile = 0.842
We solve using the z score formula
z = (x-μ)/σ, where
x is the raw score = ??
μ is the population mean = 490
and σ is the population standard deviation = 50
Hence:
0.842 = x - 490/50
Cross Multiply
0.842 × 50 = x - 490
x = 0.842 × 50 + 490
x = 42.1 + 490
x = 532.1
Approximately = 532
Therefore, the test score = 532
Answer:
532
Step-by-step explanation:
edg 2020-2021
Please help!!!! Will Brainlist 30 points!!!
Answer:
135 degrees
Step-by-step explanation:
Answer:
It's C) 135
Step-by-step explanation:
You do 180-45 to get your answer. With questions like these or ones ab triangles the whole would be 180 and you add or subtract to get your answers
What is the value of x?
x = 25
x = 180
x = 135
x = 20
Answer:
x=20
Step-by-step explanation:
Since all the angles in any give triangle adds up to 180, we can make an equation from this geometry question. x+5+7x-5+x=180 (Adding all the angles). If you simplify this, it becomes 9x=180, or x=20.
Bonnie's doctor recommended that she drink 2cups of milk per day. If she buys 3 quarts of milk,will it be enough milk to last 1 week?
Answer:
She does not have enough milk to last for 1 week
Step-by-step explanation:
From the question, we are told that:
Bonnie's doctor recommended that she drink 2cups of milk per day.
Step 1
The number of days in a week is 7 days
Hence
1 day = 2 cups of milk
7 days = x
Cross Multiply
x = 7 × 2 cups of milk
= 14 cups of milk.
Step 2
If she buys 3 quarts of milk,will it be enough milk to last 1 week?
We have the conversion rate as:
1 quart = 4 cups
Therefore,
1 quart = 4 cups
3 quarts = x cups
Cross Multiply
x cups = 3 quarts × 4 cups/1 quart
x cups = 12 cups of milk
This means she bought 12 cups of milk.
Therefore, from the above calculation, she does not have enough milk to last for 1 week because due to her doctor's recommendation, she need 14 cups of milk for the week but she only bought 12 cups of milk
Answer:
70
Step-by-step explanation:
68+2
how do you write 7 a mixed number in the simplest form
What does this even mean?
Help me with this please
Answer:
Step-by-step explanation:
I had to look this one up :) it seems too simple
10*6 = 5*x
60 = 5 x
60 /5 = x
12 = x
X = 12
:)
The regular price of a brand new pair of shoes is $72. When using a coupon the price went down to $54. What was the percent off on the coupon used?
I WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
IF YOU SEND ONE MORE LINK AGAIN I WILL REPORT YOU!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
h(x) =-(x+5)^3
Step-by-step explanation:
Write 3-5 sentences about the process of GCF Factoring Method
Answer:
Factoring out the GCF is the first step in many factoring problems. Step 1: Determine the greatest common factor of the given terms. The greatest common factor or GCF is the largest factor that all terms have in common. Step 2: Factor out (or divide out) the greatest common factor from each term.
Step-by-step explanation:
Help with graph pleaseeee
the length of a rectangle is 2 inches less than 3 times it width . The perimeter of the rectangle is 124 inch. WHat is the length of the rectangle
Step-by-step explanation:
let w = width
length = 3w-2
perimeter = 2*length + 2*width
perimeter = 2(3w-2) + 2w
perimeter = 6w - 4 + 2w
perimeter = 8w - 4
perimeter = 124 inch
8w - 4 = 124inch
+4 to each side
8w = 128inch
divide each side by 8
w = 16
length = 3w-2
= 3(16) - 2
length = 46 inch
The shape of a patio is triangle without hight of 8 ft and base of 17 ft what is the cost of out door carpeting to cover the patio of the carpeting costs 6.50 per ft
Answer:
$442
Step-by-step explanation:
Given :
Height of patio, h = 8ft
Base of patio = 17 ft
Cost of carpeting = $6.50 per ft²
Area of triangular patio :
Area = 1/2 * base * height
Area = 0.5 * 17 * 8
Area of patio = 4 * 17
Area of patio = 68 ft²
Cost of carpeting :
Area of patio * contains st per ft²
68 * 6.50
= $442
Jimmy bought 200 milliliter a of orange juice and drank 125 milliliters of it . How much juice is left?
Answer:
75 milliliters of juice is left
Step-by-step explanation:
Find x. Round your answer to the nearest tenth of a degree
Answer:
tan^-1(36/24)= 56.3° the answer to the question
A package of twelve cans of black beans cost $6.84. What is the cost of 5 can of black
beans?
$8.77
$0.57
$2.85
$16.42
Answer:
$2.85
Step-by-step explanation:
Answer:
0.57
Step-by-step explanation:
no prob
Find the perimeter of a triangle with sides that measure 2.7km,3.3km,4.3km
Answer:
10.3 km
Step-by-step explanation:
Perimeter = side1 + side2 + side3
side1 = 2.7 km
side2 = 3.3 km
side3 = 4.3 km
Perimeter = 2.7 + 3.3 + 4.3
Perimeter = 10.3 km
A Camera has a list price $560.99 before tax if the sales tax rate is 7.75% find the total cost of the camera wit sale tax included round your answer to the cent
Answer:
$604.47
Step-by-step explanation:
Given data
Cost of camera= $560.99
Tax= 7.75%
Let us find the amount of the tax
=7.75/100* 560.99
=0.0775*560.99
=$43.48
Hence the amount of the tax is $43.48
Therefore the total cost is
=43.48+560.99
=$604.47
Simplify.
(3-2i)(-5)
Answer:
2i-15
......................
PLEASE I NEED HELP!!!
If technology improves, what would happen to the PPC?
Answer:
For the economy as a whole, an improvement in technology shifts the production possibilities frontier outward. Production Possibility Frontier (PPF): An increase in technology that allows for greater output based upon the same inputs can be described as an outward shift of the PPF, as demonstrated in this figure.
Please, please, please help?
Simplify: 12(x^-4)^2 / 4(x^-2)^-3
Answer:
3/x^14
Step-by-step explanation:
Answer:
3x⁻¹⁴ or 3/x¹⁴Step-by-step explanation:
12(x⁻⁴)² / 4(x⁻²)⁻³ =12/4 × x⁻⁸/x⁶ =3x⁻⁸⁻⁶ =3x⁻¹⁴ or 3/x¹⁴What is the surface area of the shape in the diagram?
7 cm
6 cm
12 cm
4 cm