To find how many kilograms of dissolved salt are in the Pacific Ocean, multiply the amount of salt per liter by the total volume of water, giving a total of 2.31 x 10^19 kg.
The Pacific Ocean contains approximately 6.6 × 1020 liters of seawater, with an average of 3.5 x 10-2 kilograms of dissolved salt per liter.
To calculate the total amount of salt in the Pacific Ocean, you multiply the amount of salt per liter by the total volume of water.
So, the total amount of salt in the Pacific Ocean is 2.31 x 1019 kg.
A stone is thrown upward from ground level. With what minimum speed should the stone be thrown so as to reach a height of 49 feet?
3y + 5z + 8y - 3z
A: 11y + 5z
B: 14y + 2z
C: 14y + 8z
D: 16yz
Graph the equation on the coordinate plane.
How would I graph it?
y=12x
12 on the x axis you stay on the x axis, because you dont have a Y intercept. Then draw a vertical line from the point
What is graph?The graph of a function is the representation in the Cartesian plane of an algebraic expression.
Let us consider the equation y=12x.
x 0 1 2 3
y=12x 0 12 24 36
Now plot the values of (x,y) on the graph.
y=12 x has slope 12 and it does not have y intercept.
So 12 on the x axis you stay on the x axis, because you dont have a Y intercept. Then draw a vertical line from the point
Hence the graph is given in the attachment.
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What percent of 300 is 0.6
what's 12+ 4X when X= 1 1/2
7 + 5r + 3 + 5 = 1 + 7r
what is fourteen thousand and two hundred eight thousandths in standard form?
The standard form of fourteen thousand and two hundred eight thousandths is 1.4208 x 10⁴.
What is a standard form of the number?Standard form refers to any number that can be written as a decimal number between 1.0 and 10.0 multiplied by a power of ten. 1.23 108; If you look closely, 1.23 is a decimal number between 1.0 and 10.0, so the standard form of 123,000,000 is 1.23 108.
Given that the number is fourteen thousand and two hundred eight thousandths.
The standard form of the number will be written as,
14208 = 1.4208 x 10⁴
The standard form is 1.4208 x 10⁴.
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HELP HELP!! ONLY 1 QUESTION !! (Ill mark as brainlist if correct) Type the numerial answer
24x^2 + 25x - 47 = (-8x - 3)(ax-2) - 53
Graph the inequality: –2(y – 2) < 2(y – 4)
Jane has 7 tealight candles Aisha has 5 times more candles than Jane how many candles does Aisha have?
It's a basic multiplication problem. Simply multiply the number of candles Jane has (7), by 5, which equals 35. So, Aisha has 35 candles.
Explanation:The problem presented is a multiplication problem. We're told that Aisha has 5 times more tealight candles than Jane.
by calculating how many candles does Aisha have,
To find out how many candles Aisha has, we can multiply the number of candles Jane has (which is 7) by 5. So, the calculation will be as follows: 7 (candles) * 5 = 35 candles. by using basic multiplication i.e. 7*5 = 35.
Therefore, Aisha has 35 candles.
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If you're currently making $8.75 per hour and you're offered a new job that pays $9.47 per hour, how much more would you make per hour at the new job?
There are 15 puppies in a photograph, and 11 of them have their eyes open. How many puppies have their eyes closed?
11 – c = 15
c – 11 = 15
15 + c = 11
11 + c = 15
The puppies have their eyes closed, 11 + c = 15.
What is Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given:
Total puppies= 15
Puppies who opened their eyes = 11
let the number of puppies who have not open-end their eyes be c.
so, puppies have their eyes closed
c= 15 - 11
or, 11 + c = 15
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Forty people were randomly sampled and surveyed as to the number of pets in their household. The results are listed below. 1 1 0 4 1 0 1 2 3 5 2 0 2 0 3 1 2 0 0 1 0 4 0 0 3 1 0 0 2 1 0 0 4 0 1 3 5 0 2 1 What is the mean, median, and mode of the household pet data?
Answer : The mean, median, and mode of the household pet data is, 1.4, 1 and 0 respectively.
Step-by-step explanation :
Mean : It is determine by adding all the numbers then divided by how many numbers there are.
[tex]Mean=\frac{\text{Sum of outcomes}}{\text{Number of outcomes}}[/tex]
Median : It is the middle term that is sorted by the list of numbers. It is determine by placing the numbers in increasing order.
For odd observations the formula will be: [tex]\frac{n+1}{2}[/tex]
For even observations:
First find the value at position [tex]\frac{n}{2}[/tex]
Second find the value at position [tex]\frac{n+1}{2}[/tex]
Then find that average of two values to get the median.
Mode : It is defined as the value that appears most in a set of data.
As we are given that the set of data:
1, 1, 0, 4, 1, 0, 1, 2, 3, 5, 2, 0, 2, 0, 3, 1, 2, 0, 0, 1, 0, 4, 0, 0, 3, 1, 0, 0, 2, 1, 0, 0, 4, 0, 1, 3, 5, 0, 2, 1
First we have to placing the numbers in increasing order.
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 5, 5
Now we have to determine the mean.
[tex]Mean=\frac{\text{Sum of outcomes}}{\text{Number of outcomes}}[/tex]
Sum of outcomes = 1+1+0+4+1+0+1+2+3+5+2+0+2+0+3+1+2+0+0+1+0+4+0+0+3+1+0+0+2+1+0+0+4+0+1+3+5+0+2+1 = 56
[tex]Mean=\frac{56}{40}=1.4[/tex]
The mean of the household pet data is, 1.4
Now we have to determine the median.
For even data:
[tex]\frac{n}{2}[/tex] and [tex]\frac{n+1}{2}[/tex]
Here, n = 40
[tex]\frac{40}{2}[/tex] and [tex]\frac{40+1}{2}[/tex]
20 and 20.5
The number of pets at 20th position and 21th position is, 1 and 1 respectively.
Then we have to take an average of two values.
[tex]\frac{1+1}{2}=1[/tex]
The median of the household pet data is, 1
Now we have to determine the mode.
In the given set of data, 0 appears 15 times, 1 appears 10 times, 2 appears 6 times, 3 appears 4 times, 4 appears 3 times and 4 appears 2 times.
The value that appears most in a set of data is, 0
The mode of the household pet data is, 0
Express 105 as a mixed number in simplest form. -
4 20
A.5 -
20
1
B.4 -
4
5
C.4 -
20
1
D.5 -
4
Triangle QRS is to be dilated using the rule Dp3/4 what will be the distance from the center of dilation p to the image of us
Answer:
6units
Step-by-step explanation:
if m∠1 = 50, then m∠5 =
The angle measure of angle 5 is m∠5 = 130 degrees.
What is an angle measure?When two lines or rays intersect at a single point, an angle is created. The vertex is the term for the shared point. An angle measure in geometry is the length of the angle created by two rays or arms meeting at a common vertex.
Given information:
The two lines m and n are parallel lines.
And line l intersects lines m and n.
m∠1 = 50.
angle 1 and angle 3 are opposite angles.
Therefore, m∠1 = m∠3.
Angle 3 and angle 5 represent a pair of supplementary angles.
So,
m∠3 + m∠5 = 180
m∠5 = 180 -50
m∠3 = 130.
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The complete question:
If m∠1 = 50, then m∠5 = ?
The image is given below.
Divide. 5/6÷ −2/3 please help asap
What comes next simplify 31/50,17/25,37/50,4/5,...
43/50
31/50=0,62
17/25=0,68(0,06 more)
37/50=0,74(0,06 more)
4/5=0,8(0,06 more)
43/50=0,86(0,06 more)
Next decimal should be 0,86
You need to find a fraction from the decimal 0,86
0,86=86/100=43/50
Simplify 4x^2+36/4x multiply 1/5x
Part A: Marguerite rented a truck at $125 for 2 days. If she rents the same truck for 5 days, she has to pay a total rent of $275.
Write an equation in the standard form to represent the total rent (y) that Marguerite has to pay for renting the truck for x days. (4 points)
Part B: Write the equation obtained in Part A using function notation. (2 points)
Part C: Describe the steps to graph the equation obtained above on the coordinate axes. Mention the labels on the axes and the intervals. (4 points)
Answer:
Part A: Marguerite rented a truck at $125 for 2 days. If she rents the same truck for 5 days, she has to pay a total rent of $275.
Write an equation in the standard form to represent the total rent (y) that Marguerite has to pay for renting the truck for x days. (4 points)
Part B: Write the equation obtained in Part A using function notation. (2 points)
Part C: Describe the steps to graph the equation obtained above on the coordinate axes. Mention the labels on the axes and the intervals. (4 points)
(10 points)
Step-by-step explanation:
Ninety-one students signed up for the skating club. Coach Link wants to form teams with the same number of members on each team, but says that is impossible: the only teams he can make are 91 teams of 1 or 1 team of 91. Is coach link correct?
Answer: he is not right
To convert 5 square meters to square yards, multiply 5 by 1.196
The number of students is 7 more than 5 times the number of teachers. There are 12 teachers. How many students are there?
Order the numbers from least to greatest. 2.1,−6/10,−9/4,−0.75, 5/3
If you pick a card at random from a well shuffled deck, what is the probability that your card is NOT a spade or a king
The probability that a card randomly drawn from a well-shuffled 52-card deck is not a spade or a king is approximately 0.846 or 44 out of 52.
Explanation:In a well-shuffled deck of 52 cards, there are four spades and four kings. Therefore, there are 4 + 4 = 8 cards that could be a spade or a king. The probability that a randomly chosen card is a spade or king can be calculated as the number of favorable outcomes divided by the total number of outcomes. So, the probability is 8/52 or approximately 0.154.
However, the question asks for the probability that the card is not a spade or king. To find this, we calculate 1 minus the probability of drawing a spade or king. Therefore, the probability that a card randomly drawn from a well shuffle deck is not a spade or a king is 1 - 0.154 = 0.846 or 44/52.
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it costs $100 to rent the bowling alley, plus $4 per person. The cost for any number (n) of people can be found using the expression 100 + 4n. The cost for 15 people equals $ ___. (Input whole number only.)
Answer:
160
Step-by-step explanation:
100 + 4 (15)
100 + 60
160
Certain clouds form when temperatures fall below minus−64°C. What is this temperature in degrees Fahrenheit?
-64 Celsius =
-64 * 9/5 + 32 = minus 83.2 degrees Fahrenheit
Clouds form when temperatures drop below -64°C.
To convert temperatures from Fahrenheit to Celsius, subtract 32, multiply by 5, and divide by 9. -64°C is equal to -83.2°F, the temperature at which certain clouds form.
To convert from Fahrenheit to Celsius:
Subtract 32 from the Fahrenheit temperature.Multiply the result by 5.Divide by 9 to get the temperature in Celsius.For this specific question:
Minus 64°C is equal to -83.2°F.
Clouds form when temperatures drop below -64°C.
what is the product (8 x 10^2) x (2.5 x 10^2)
a.2 x 10^2
b.2 x 10^3
c.2 x 10^4
d.2 x 10^5
Answer:
D) 2*10^5
Step-by-step explanation:
marcel bought a,new hat for $21.99 and 2 pairs of socks for 3.99 each. what is the total price, including a 7.5% sales tax?