Answer:
42 seeds
Step-by-step explanation:
You would first divide 1,134 seeds by 27 rows. You would get 42 seeds per row, and that would be your answer.
help plsssssssssssss
Answer:
85,000 and 90,000
Step-by-step explanation:
Do anyone get this please help me
Answer:
Multiply x by 5 and 2 by 5
Step-by-step explanation:
The answers are worded very badly, but if you look closely you can get rid of most of them just because it's not possible to do yet:
For the first bubble, you can't perform that action mathmatically so it's automatically out.The third bubble doesnt work either because the x is in paranthesis and we know that we cannot change whats in paranthesis without doing something else before it. Same with the fourth bubble, the 2 is in paranthesis and you cant mess with it on the first step.So the first step would be bubble two just from getting rid of your other choices.
HELPPPP
The figure shows Triangle
ABC and some of its transformed images on a coordinate grid:
6
B
5
4-
3-
2
1-
0
-10
0
23
Which of the four triangles was formed by a translation of Triangle ABC? (4 points)
1
b
2
C
3
d
4
Answer:
triangle 4
Step-by-step explanation:
Translation is moving a shape without rotating or resizing. So in this case it'll be 4.
the unit value of a cubic centimeter is the same as which metric measurement?
Answer: The unit value of a cubic centimeter (cm^3) is the same as the metric measurement of a milliliter (mL).
This is because 1 milliliter is equal to 1 cubic centimeter. In other words, if you have a cube that measures 1 centimeter on each side, its volume would be 1 cubic centimeter, which would also be equivalent to 1 milliliter of volume.
This relationship between cm^3 and mL is commonly used in scientific and medical measurements involving liquids and gases.
The unit value of a cubic centimeter (cc) is equivalent to one milliliter (mL) in the metric system. Both cubic centimeters and milliliters are used to measure volume, and their conversion is straightforward: 1 cc = 1 mL.
The metric system uses base units such as meters, liters, and grams, and applies prefixes like kilo-, centi-, and milli- to indicate larger or smaller units of measurement.
Cubic centimeters are often used to measure the volume of solid objects or the capacity of containers, while milliliters are more commonly used to measure the volume of liquids. However, both units represent the same volume and can be used interchangeably.
It is important to understand the difference between volume measurements and other metric measurements, such as length or mass. For instance, meters are used to measure length or distance, and grams are used to measure mass or weight. These units cannot be directly converted to cubic centimeters or milliliters, as they represent different physical properties.
In summary, a cubic centimeter (cc) is a unit of volume in the metric system that is equivalent to one milliliter (mL). Both units can be used to measure volume, and they have a simple conversion of 1 cc = 1 mL. Understanding the relationship between these units and other metric measurements is essential for accurately quantifying and comparing different physical properties.
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The marked price of an article is Rs.100. If its sold at Rs.80 , find the discount rate.
Please answer quick.
Answer:
20%
Step-by-step explanation:
Given parameters:
Marked price = Rs. 100
Selling price = Rs. 80
Unknown:
Discount rate = ?
Solution:
The price on the label of an article is the marked price;
Discount amount = Marked price - selling price
= Rs. 100 - Rs. 80
= Rs. 20
Discount rate = \(\frac{Discount }{Marked price } x 100\)
Discount rate = \(\frac{20}{100}\) x 100 = 20%
What is pooled mean standard error?
The pooled mean standard error is a measure of the variability associated with the difference between two group means in a statistical hypothesis test with equal variances.
The pooled mean standard error is a measure of the variability or uncertainty associated with the difference between two group means in a statistical hypothesis test, where the two groups have equal variances. Specifically, it is the standard error of the difference between the means of two independent samples, calculated by combining the standard errors of the two sample means into a single estimate.
The formula for the pooled mean standard error is:
SEp = \(\sqrt{ [ (s1^2/n1) + (s2^2/n2) ]}\)
where SEp is the pooled mean standard error, s1 and s2 are the standard deviations of the two samples, n1 and n2 are the sample sizes, and sqrt represents the square root function.
The pooled mean standard error is used in the calculation of the t-statistic in a two-sample t-test, which is used to test the hypothesis that there is a significant difference between the means of the two groups. By accounting for the variability of both groups, the pooled mean standard error provides a more accurate estimate of the standard error of the difference between the means, which in turn allows for more precise hypothesis testing.
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Katy wants to enroll in art school. School A charges a monthly charge of $17.50 and a one-time enrollment fee of $55. School B charges a monthly charge of $12.50 and a one-time enrollment fee of $95. Which inequality can be used to find x, the maximum number of months Katy is enrolled so that the total charge of School A is less than the total charge of School B?
Answer:
17.5x + 55 < 12.5x + 95
Step-by-step explanation:
Answer:
17.5x+55 < 12.5x+95
Step-by-step explanation:
Let x be the maximum number of months Katy is enrolled
Charge of School A must be less than Charge of School B
School A < School B
17.5x+55 < 12.5x+95
look at the picture
what is the principal of a 10-month, 8% note that will earn $800 of interest?
Principal will be $1000
Given values
Simple interest, SI= $800
Interest rate, R=8%
Time, T=10 months
Principle, P= Y
As we know;
\(Simple Interest, SI=P×R×T\)
By substituting the values, we get
$800= Y ×8% ×10
$800=0.8Y
$800÷0.8= Y
$1000=Y
Thus the above response is correct.
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Peter started to deposit 5000 philippine pesos quarterly in a fund that pays 1% compounded interest. How much will be in the fund after six years?
Answer:
1. Answer: F = P123,514.09
Step-by-step explanation:
1. Peter started to deposit P5,000 quarterly in a fund that pays 1% compounded quarterly. How much will be in
the fund after 6 years?
1. Answer: F = P123,514.09
The fund after six years is 123,514.09.
Given that,
Peter started to deposit 5000 philippine pesos quarterly in a fund that pays 1% compounded interest. The rate is 0.25% quarter. The time period is 6 years so quarterly it is 24.Based on the above information, the calculation is as follows:
Given that,
PV = 5,000
PMT = 0
NPER = 24
RATE = 0.25%
The formula is
=-FV(RATE,NPER,PMT,PV,TYPE)
After applying the above formula, the future value be 123,514.09.
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The Pizza Barn sells one customer 3 large pepperoni pizzas and 2 orders of breadsticks for $30. They sell another customer 4 large pepperoni pizzas and 3 orders of breadsticks for $41. How much does the Pizza Barn charge for each pepperoni pizza and each order of breadsticks
Answer:
Pizzas: $8, Breadsticks: $3
Step-by-step explanation:
1. Write an equation.
Let the variables p = price of pizzas, and b = price of breadsticks
The equation: 3p + 2b = $30 for the first customer. The equation: 4p + 3b = $41 for the other customer.
2. Use the Elimination Method.
(4p+3b=41) x3 = 12p+9b=123
- (3p+2b=30) x4 = 12p+8b = 120
------------------------------------------------
8b = 3
Pizzas: $8
Breadsticks: $3
Which function or functions have a slope equal to the slope of Function 1?
Answer:
function 2 only
Step-by-step explanation:
The Function that have a slope have 1 is Function 1.
What is Slope?A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the
change in y coordinate with respect to the change in x coordinate as,
m = Δy/Δx where, m is the slope
From function 1, the slope is
Slope = (0-2)/ (1- 3)
Slope = (-2)/ (-2)
Slope = 1
Now, for function 2 the slope is
Slope = 2
and, for Function 3 the slope is
Slope = 0
and, For function 4 the slope is
Slope = 3/2
Thus, Slope of function 1 have slope 1.
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An experiment consists of rolling two fair number cubes. The diagram shows the sample space of all equally likely outcomes. What is the probability of rolling two 1's? Express your answer as a fraction in simplest form.
The probability of rolling two 1's is 1/18. This concludes the answer.
Why it is and what does probability mean?
Probability = No. of favorable outcomes/Total Outcomes
Here the no of favorable outcomes = 2{(2,1), (1,2) }
Total outcomes = 36
P (1 and 2) = 2/36 = 1/18
Therefore, the solution is 1/18
Probability is a branch of mathematics that deals with the study of random events or outcomes. It is used to quantify the likelihood of an event occurring, which ranges from 0 (impossible) to 1 (certain). Probability is expressed as a ratio, fraction, or percentage. The concept of probability is used in various fields such as science, economics, finance, and statistics to make informed decisions and predictions.
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Which postulate proves these two
triangles are congruent?
A. SSA
B. HL
C. ASA
D. SAS
Answer:
B
Step-by-step explanation:
Remark
If the Hypotenuse and a corresponding leg in one right triangle = the Hypotenuse and corresponding leg of the second right triangle, then the triangles are congruent.
Answer
HL
If the ratio between blue macaws and red macaws that live in Brazil is 272:208, how many blue macaws are there if 2,730 red macaws are living in Brazil?
2652 blue macaws are there if 2,730 red macaws are living in Brazil.
What is Ratio?A ratio is an ordered pair of numbers a and b, written a / b where b does not equal 0.
Given that the ratio between blue macaws and red macaws that live in Brazil is 272 : 208
We need to find the number of blue macaws are there if 2,730 red macaws are living in Brazil.
Let x be the number of blue macaws for 2,730 red macaws are living in Brazil.
Let us form a proportional equation
272/208=x/2730
Apply cross multiplication
272×2730=208x
742560=208x
Divide both sides by 208
2652=x
Hence, 2652 blue macaws are there if 2,730 red macaws are living in Brazil.
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Need 6 and 7 done please and thank you
Answer:
black
black
Step-by-step explanation:
HELP?!?!
Enter an equation in standard form to model the linear situation.
A bathtub that holds 49 gallons of water contains 14 gallons of water. You begin filling it, and after 5
minutes, the tub is full.
Answer:
49=5x+14
Step-by-step explanation:
Using the figure below, show that z=x+y. (Hint: Find two equations involving w.
Check the picture below.
there are 1/2 pan of brownies left over after a party. if 3 friends decide to share the 1/2 pan of leftover brownies equally. what fraction of the whole pan does each friend get?
Each friend gets 1/6 pan of brownie
What is Fraction?
A fraction is a portion of a whole or, more broadly, any number of equal pieces. In ordinary English, a fraction represents the number of pieces of a specific size, such as one-half, eight-fifths, or three-quarters.
Solution:
Given that, 1/2 pan of brownie is left and it is shared in 3 people
To find the share of each person / fraction that each friend gets we need to
divide 1/2 by 3
(1/2)/3
It means each person/friend gets 1/6 pan of brownie
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Expand open parentheses x plus 8 close parentheses and open parentheses x minus 8 close parentheses.
The expanded form of the given expression is x^2 - 64.
Describe distributive property:The distributive property states that for any two numbers a and b, a(b+c) = ab + ac. This means that you can multiply a number by the sum of two numbers and get the same result as when you multiply that number by each of the two numbers separately and then add the two products together.
To expand the given expression, we need to use the distributive property. The distributive property states that a(b + c) = ab + ac. Applying this property to the given expression, we get:
(x + 8)(x - 8) = x(x - 8) + 8(x - 8)
Next, we need to distribute the x and 8 to the terms inside the parentheses:
x(x - 8) + 8(x - 8) = x^2 - 8x + 8x - 64
Finally, we can simplify the expression by combining like terms:
x^2 - 8x + 8x - 64 = x^2 - 64
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In which pair figures can Figure A taken to Figure B by a rotation.
Answer:
Step-by-step explanation:
is an acute triangle sometimes, always or never equilateral? if the answer is always or never explain how you know.
An acute triangle is never equilateral. The reason is that in an acute triangle, all three angles are less than 90 degrees. An equilateral triangle has three equal angles, each measuring 60 degrees. Since all angles of an acute triangle are less than 90 degrees, none of them can be equal to 60 degrees, which is necessary to form an equilateral triangle.
As a result, an acute triangle cannot be equilateral. An acute triangle is a triangle in which all three angles are acute, meaning that each angle is less than 90 degrees. On the other hand, an equilateral triangle is a triangle with three sides of equal length and three equal angles. Since all angles of an acute triangle are less than 90 degrees, none of them can be equal to 60 degrees, which is necessary to form an equilateral triangle.
Therefore, an acute triangle cannot be equilateral. In conclusion, an acute triangle can never be equilateral, because an equilateral triangle requires all three angles to measure 60 degrees, while all three angles of an acute triangle are less than 90 degrees.
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please help, i will give BRAINLIEST. Write an expression in the simplest form to model the perimeter of the following triangle:
Answer: Original expression: 2x - 11 + 4x + 7 + 3(x-4)
Simplified: 9x - 16
Step-by-step explanation:
2x - 11 + 4x + 7 + 3(x-4) becomes 2x - 11 + 4x + 7 + 3x -12
Group like terms, then combine to simplify:
2x + 4x + 3x -11 + 7 - 12
2x + 4x + 3x = 9x
-11 -12 + 7 = =23+7= -16
Simplified expression: 9x - 16
Who is father of maths?
what is -10+(-3/4)?
PLEASE answer
10 points
Answer:
the first
-10 3/4
Step-by-step explanation:
;3. i sure
the statistical technique used to estimate future values by successive observations of a variable at regular intervals of time that suggest patterns is called _____.
trend analysis
The statistical technique used to estimate future values by successive observations of a variable at regular intervals of time that suggest patterns is called trend analysis.
Trend analysis is a statistical technique that helps identify patterns and tendencies in a variable over time. It involves analyzing historical data collected at regular intervals to identify a consistent upward or downward movement in the variable.
By examining the sequential observations of the variable, trend analysis aims to identify the underlying trend or direction in which the variable is moving. This technique is particularly useful when there is a time-dependent relationship in the data, and past observations can provide insights into future values.
Trend analysis typically involves plotting the data points on a time series chart and visually inspecting the pattern. It helps in identifying trends such as upward or downward trends, seasonality, or cyclic patterns. Additionally, mathematical models and statistical methods can be applied to quantify and forecast the future values based on the observed trend.
This statistical technique is widely used in various fields, including finance, economics, marketing, and environmental sciences. It assists in making informed decisions and predictions by understanding the historical behavior of a variable and extrapolating it into the future.
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A water tank contains 12 1/2 ltres of water. Two-fifth of it was (1 mark) consumed. How much of it was left?
Answer:
7 1/2
Step-by-step explanation:
A water tank contains 12 1/2 liters
= 25/2
Two fifth of it was consumedd
= 25/2 ×2/5
= 50/10
= 5
12.5-5
= 7.5
= 7 1/2
factor the trinomial below. x^2+13x+42
Answer:
(x + 6)(x + 7)
Step-by-step explanation:
To factor the trinomial x^2 + 13x + 42, we need to find two numbers that multiply to 42 and add up to 13.
One way to do this is to list all the pairs of factors of 42 and see which pair adds up to 13:
1, 42 -> 1 + 42 = 43
2, 21 -> 2 + 21 = 23
3, 14 -> 3 + 14 = 17
6, 7 -> 6 + 7 = 13
So the pair of factors that we want is 6 and 7. We can use these numbers to rewrite the middle term of the trinomial:
x^2 + 13x + 42 = x^2 + 6x + 7x + 42
Next, we can group the first two terms and the last two terms:
x^2 + 6x + 7x + 42 = (x^2 + 6x) + (7x + 42)
Now, we can factor out the greatest common factor from each group:
x(x + 6) + 7(x + 6)
Notice that we have a common factor of (x + 6) in both terms. We can factor this out:
(x + 6)(x + 7)
A statement that two numbers or expressions are equal is a(n)
A statement that two numbers or expressions are equal is an equation.
What is an equation?An equation is a mathematical expression that states that two expressions are equal. An equation's solution is the value that, when substituted for the variable, makes the equation true. To accomplish our goal, we employ two equality principles: the addition principle and the multiplication principle.
An equation is the statement that illustrates the variables given. In this case, two or more components are taken into consideration to describe the scenario. It is vital to note that an equation is a mathematical statement which is made up of two expressions that are connected by an equal sign.
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7x - 7; x = 4................
Answer:
21
Step-by-step explanation:
7x - 7
=> substituting x = 4
=> 7(4) - 7
=> 28 - 7
=> 21
Using Trigonometric ratios, solve the following triangle
for x, round answer to the nearest hundredths place.
Х
59°
28

Answer:
54.36
Step-by-step explanation:
Cos\(Cos59 = \frac{28}{x} \\x=\frac{28}{cos59} =54.36\)