Answer:
\(the\) \(answer\) \(is\) \(8.368\)
all you have to do is times 0.8% by 1046
Narwhals Narwhals swimming in the ocean.
Causing a commotion, cause they are so awesome!
Narwhals Narwhals swimming in the ocean.
Pretty big & pretty white, they beat a polar bear in a fight!
Last year Narly the Narwhal beat 157 polar bears in a fight.
This year he beat 189 polar bears in a fight.
What was the percent increase?Round to the nearest percent.
A).17% C).19%
B).18% D).20%
Answer:
if i am correct,
Step-by-step explanation:
the answer should be C
A: the result of andre's first step was -x+6= -8
B: the result of diego's first step was 6 = x-8
Answer:
Andre subtracted 3x from both sides while Diego subtracted 2x from both sides
Step-by-step explanation:
To make 4.5 cups of fruity granola , the recipe calls for 1.5 cups of raisins,1 cup of granola, and 2 cups of blueberries. If you want to make 18 cups of fruity granola, how much of each ingredients do you need
You will need 6 cups of raisins, 4 cups of granola and 8 cups of blueberries.
Step-by-step explanation:
To work this out, divide 18 by 4.5 to get 4. This is what you need to multiply each ingredient by:RAISINS: 1.5 x 4 = 6 cups
GRANOLA: 1 x 4 = 4 cups
BLUEBERRIES: 2 x 4 = 8 cups
Answer:
that sounds delecias
Step-by-step explanation:
Explain the cosine rule and sine rule while also saying how to use it and provide examples (keep it in simple terms)
Answer:
Sure, I'll explain the cosine rule and sine rule in simple terms:
The cosine rule (also known as the law of cosines) is used to find the length of a side or the measure of an angle in a triangle given the lengths of the other sides and the angle between those sides. It states that c^2 = a^2 + b^2 - 2ab cos(C), where c is the length of the side opposite angle C, and a and b are the lengths of the other two sides.
Here's an example of how to use the cosine
Suppose we have a triangle with sides a=6, b=8, and an angle between them c=45 degrees. We want to find the length of the remaining side of the triangle, side a.
Using the cosine rule:
a^2 = b^2 + c^2 - 2bc * cosA
where A is the angle opposite side a, we can plug in our values and solve for a:
a^2 = 8^2 + 6^2 - 2(8)(6) * cos(45)
a^2 = 64 + 36 - 96 * 0.707
a^2 = 10.56
a = sqrt(10.56)
a = 3.25 (rounded to two decimal places)
Therefore, the length of side a is approximately 3.25 units.
Answer:
Step-by-step explanation:
Consider the inequality -20.2 > 0y. Which of the following must be true? Check all that apply.
1.You cannot divide by zero.
2.The inequality is equivalent to -20.2 > 0, which is false.
3.The solution is y > 0.
4.The solution is 0 > y.
5.The solution is y = 0.
Answer:
Step-by-step explanation:
1 and 2
1 because indeed you can't divide -20.2 by zero to get y
2 because the inequality is basically a false situation.
A cylindrical cake is made in a pan that has a diameter of 10
inches and a height of 2 inches. What is the total surface
area of the icing on the cake?
141.37 square inches
Answer:
about 141.4 square inches
Step-by-step explanation:
You want the area of icing on a cake that is 10 inches in diameter and 2 inches high.
IcingThe icing on a cake covers the lateral surface area and the area of the circular top. In terms of diameter, the sum of those areas is ...
icing area = πdh +(π/4)d² = πd(h +d/4)
icing area = π(10 in)(2 in + (10 in)/4) = π(10 in)(4.5 in)
icing area = 45π in² ≈ 141.4 in²
The area of icing on the cake is about 141.4 square inches.
__
Additional comment
If you use 3.14 for π, you get 141.3 square inches.
The attachment shows the "pi button" value. We have rounded to tenths, The full precision result is given so you can round to your checker's requirements.
<95141404393>
so basically you can just tell me where the boxes go and bam you get 20 points
Step-by-step explanation:
(2/3)(-4)(9) = -24
(5/16)(-2)(-4)(-4/5)= -2
(-3/4)(7/8)=-21/32
(2 3/5) (7/9)=91/45
Please help!!!!! Will give 17 points
Answer:
She has 2 pairs of shoes, 3 pairs of shorts, and 2 shirts to choose from.
Step-by-step explanation:
She got 7 new items and can choose from any of them to make a new outfit.
Differentiate... How to solve this type of problem? y = cos^2(x^2 + x^3)
Answer:
\(\frac{d y}{d x} = - (2 x + 3 x^{2} )sin2(x^{2} +x^{3})\)
Step-by-step explanation:
Step(i):-
Given y = cos² (x² + x³) ....(i)
By using differentiation formulas
a) \(\frac{d}{dx} (cosx) = -sinx\)
b) \(\frac{d}{dx} (x^{n} ) = n x ^{n-1}\)
Step(ii):-
Differentiating equation (i) with respective to 'x'
First apply formula \(\frac{d}{dx} (x^{n} ) = n x ^{n-1}\)
\(\frac{d y}{d x} = 2 cos (x^{2} +x^{3} )^{2-1} \frac{d}{d x} (cos(x^{2} +x^{3})\)
Now we will apply formula
\(\frac{d}{dx} (cosx) = -sinx\)
\(\frac{d y}{d x} = 2 cos (x^{2} +x^{3} ) (-sin(x^{2} +x^{3})\frac{d}{dx} (x^{2} +x^{3} )\)
Again apply formula \(\frac{d}{dx} (x^{n} ) = n x ^{n-1}\)
\(\frac{d y}{d x} = 2 cos (x^{2} +x^{3} ) (-sin(x^{2} +x^{3}) (2 x + 3 x^{2} )\)
\(\frac{d y}{d x} = -2 sin (x^{2} +x^{3} ) cos(x^{2} +x^{3}) (2 x + 3 x^{2} )\)
we know that trigonometric formulas
Sin 2θ = 2 sinθ cosθ
\(\frac{d y}{d x} = -sin2(x^{2} +x^{3}) (2 x + 3 x^{2} )\)
Final answer:-
\(\frac{d y}{d x} = - (2 x + 3 x^{2} )sin2(x^{2} +x^{3})\)
help answer this question asap rn
Answer:
The answer is
→ Option A: \(\frac{AB}{BC} = \frac{ZW}{WZ}\)Step-by-step explanation:
This is the only and correct logical answer.
In a magic square, the sum of the numbers in any row, column, or diagonal is the same. The square below is a magic square. Two of the numbers were taken out and three were covered by the letters A, B, and C. What is the value of A + B + C?
a.14
b.25
c.Impossible to tell
d.41
e.30
HELP ASAP //
GIVING BRAINLEIST
5 STARS
AND THANKS
Answer: 6/3
Step-by-step explanation: trust me I've done this question before with my bigger brother
Marco sews pillow and comforter sets. Each set has 2 pillows and 1 comforter. He uses 0.75 yards of material for each pillow and 13 yards of material for each comforter. How many yards of material does he need for 4 sets of pillows and comforters?
PLEASE ANSWER HELP
Answer:
Im sorry i dont understand
Step-by-step explanation:
Answer:
55
Step-by-step explanation:
Hi could someone please help me
Answer: y = -1/4x - 6
Step-by-step explanation: the slope is -1/4 because slope = rise/run, the rise is 1, and the run is 4 and the slope is negative. the y intercept is -6 because it passes through -6 at the y axis.
Answer:
-1/4x + -6
Step-by-step explanation:
The slope is -1/4 because slope = \(\frac{rise}{run}\),
So:
-\(\frac{1}{4}\) is the slope, also is negative.
The y intercept is -6 because it passes through -6 at the y axis.
( I also checked it on khan Academy and it was correct)
Hope this helps :)
Pls brainliest...
There are 7 baseball players for every 12 football players at a sports camp. If there are a total of 95 football and baseball players at the camp, how many are football players and how many are baseball players?
Answer:
There would be 60 football players and 35 baseball players!
Step-by-step explanation:
hope this helps
A group of seventh graders and a group of teachers at a local middle school were asked how many siblings they each have. The dot plots below show the results. Students A dot plot titled Students. A number line going from 0 to 9 labeled number of siblings. There are 2 dots above 0, 4 above 1, 7 above 2, 5 above 3, 2 above 4, and 0 above 5, 6, 7, 8, and 9. Teachers A dot plot titled Teachers. A number line going from 0 to 9 labeled Number of siblings. There is 1 dot above 0, 3 dots above 1, 2 above 2, 4 above 3, 5 above 4, 3 above 5, 1 above 6, 0 above 7, 1 above 8, and 0 above 9. When comparing the shape of the two sets of data, what conclusion can someone draw? The students tend to have fewer siblings than the teachers. The teachers tend to have fewer siblings than the students. Both the students and the teachers have a wide range of siblings. Both sets of data have the same shape. the answer is- a. The students tend to have fewer siblings than the teachers.
Answer:
A. The students tend to have fewer siblings than the teachers.
Step-by-step explanation:
First we need to draw the dot plots correctly. If you count both sides they have 20 each.
Now, clearly none have fewer nobody here yet has more or less but going on to the next step.
Multiply exactly the number of siblings times how many people chose that many siblings. Ex: 2 (siblings) times 7 (people who has 2 siblings) = 14. And so on.
On the Student A, we get a total of 41 people having sibling, if you count the 0's then there were a total of 43 people. But now on the Teacher's A Dot Plot, we have a total of 68 people, if you include the 0 then we have a total of 69.
So the answer is A. The students tend to have fewer siblings than the teachers.
Answer:
The sum is A
Step-by-step explanation:
Just ma duty to help the community
A group of friends was working on a student film. They spent $650 on equipment, which was 65% of their total budget. What was the total budget for their student film?
1,072.5
work to prove:650 x .65 = 422.5
650 + 422.5 = 1,072.5
hi ill give brainly for this one :D !
Answer:
Here
Step-by-step explanation:
Answer:
1/3, 1/2, 7/12, 5/6
Step-by-step explanation:
In order to slove this the best way would be to make all the denominator equal.
1/3 = 4/12
5/6 = 10/12
1/2=6/12
7/12 can still stay 7/12
15 POINTS IF SOMEONE ANSWERS QUICK
Answer:
The 16 cases will fit the box as shown.
Step-by-step explanation:
One disk case has the dimensions 14.2 cm by 19.3 cm, with thickness 1.6 cm.
Temporarily ignoring the 14.2 cm and 19.3 cm measurements, we multiply this 1.6 cm thickness by 16, obtaining a total thickness for the stack of cases of 25.6 cm.
1) The 16 cases, arranged as shown, and measuring 25.6 cm from left to right in this diagram, will fit within the 26 cm horizontal distance shown.
2) The horizontal length of each case is 14.2 cm. Stacked as shown, the 16 cases will fit within the 15 cm depth of the box.
3) The vertical measurement of each case is 19.3 cm. The 20 cm vertical measurement of the box can accommodate this 19.3 height within 20 cm.
All indications are that the 16 cases will fit comfortably inside the box.
Answer:
16 discs capacity of the cuboid.
Step-by-step explanation:.
for simplicity...
i would just divide 26cm to 1.6cm = 16 .25
therefore, 16 discs capacity of the cuboid.
Help please. I need 5 percent in khan
Answer: 1
Identify the point on the axis where x = -9, and find the correlating portion of the function above or below that axis. In this case, the function is equal to 1 when x is equal to -9.
Answer:
y= 1
Step-by-step explanation:
You simply need to look at the graph. When we look at the x-axis and look at -9, the line graphed (y-axis) is at 1. So point (-9,1) shows us our answer!
Look at my image below for more help!
Hope it helps!
We are playing Guess My Number. To win (get credit) you must find a number that satisfies all the criterias I give you.
Now for the criterias!
Guess my number!!!
It is Rational
It is not negative
It is a Whole Number
It is not a Natural Number
What number is it???
Use the sentence stem, "Your number is... because...."
Answer:
Your number is 100
Step-by-step explanation:
Because I don't know what to guess
PLEASEEE HELP ME ASAP AND EXPLAIN!!!
Andre went to a sporting goods store that was having a different sale. He bought a baseball glove and 2 packages of socks. The baseball glove normally costs $34. The baseball glove is not discounted. One package of socks normally costs $6. On sale, one package of socks cost $4. The sales tax rate is 7.75%. What percentage of the total regular price (before tax) was his savings?
Answer:
About 4% was his saving before tax
Step-by-step explanation:
i'm so confuzzled, please help
Step-by-step explanation:
0.5% of w is 12 is what they are asking
0.5% of w = 12. Only the first answer has the equation equal to 12, so the first part is
\(12 = 0.005 \times w\)
Now to solve it, we want to get W alone, we can do that by dividing 0.005 on both sides. Since right now it's being multiplied we must do the opposite
\(w = \frac{12}{0.005} = 2400\)
Answer:
0.5% of w is 12 is what they are asking0.5% of w = 12. Only the first answer has the equation equal to 12, so the first part isNow to solve it, we want to get W alone, we can do that by dividing 0.005 on both sides. Since right now it's being multiplied we must do the opposite
Step-by-step explanation:
Ricardo’s goal was to run 40 laps. At the end of the week, he ran 125% of his goal. How many laps is that?
Answer: He ran 50 laps.
Step-by-step explanation:
40 x 1.25 = 50
Answer:
50
Step-by-step explanation:
40/1 = 100/1
125% = 100/100 + 25/100
25% of 40 = 10
so you have the 40 laps which equal 100% and you also have 25 percent of the from the 125% and 25 percent of 40 is 10 so the answer is 40 plus 10 wich is 50
Hope this helps
Which means "30 is the product of 6 and a number b"?
Answer:
30=6xb
Step-by-step explanation:
30=6x5
30÷6=5
b=5
Somebody help me please! This is due tomorrow!
Answer:
20.5 and b
Step-by-step explanation:
Which is the graph of y = 2x?
A.
B.
C.
D.
Answer:
the answer is A
Step-by-step explanation:
evaluate the expression xy - 4x when x = 2 and y = 7 .
please help im trying to finish my pretest questions .
the anwer is x=3
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
\(xy - 4x \)
\((x \times y) - (4 \times x)\)
You replace where x to 2 and where y is to 7
\((2 \times 7) - (4 \times 2)\)
\(14 - 8 = 6\)
Nancy and Kevin collect coins. Nancy has x coins. Kevin has 4 coins fewer than three times the number of coins Nancy has. Write and simplify an expression for the total number of coins
Nancy and Kevin have.
Answer :x+3x-4= total # of coins
4x-4= total # of coins
Step-by-step explanation:
A rectangular prism has 4 layers with 6 cubes in each layer. What is the volume of the rectangular prism in cubic cm?
Answer:
Step-by-step explanation: