Answer:
The weight of dogs x = 38pounds
Step-by-step explanation:
Step(i):-
Given that the mean weight of a group of dogs
μ = 38 pounds
Let 'x' be the weight of dogs
Let 'x' be the random variable in normal distribution
Given that z-score is zero
Step(ii):-
we know that the z-score
[tex]Z = \frac{x-mean}{S.D}[/tex]
⇒ [tex]0 = \frac{x-38}{S.D}[/tex]
⇒ 0 = x-38
⇒ x-38 = 0
⇒ x =38
Final answer:-
The weight of dogs x = 38pounds
A coin weights about 14^-2 pounds. Find the weight of 1000 of coins. Round your answer to the nearest tenth.
Answer:
5.1
Step-by-step explanation:
14^-2*1000
cosine (theta) = StartFraction StartRoot 2 EndRoot Over 2 EndFraction , and StartFraction 3 pi Over 2 EndFraction less-than theta less-than 2 pi, evaluation sine (theta) and tangent (theta)
9514 1404 393
Answer:
sin(θ) = -√2/2
tan(θ) = -1
Step-by-step explanation:
The reference angle is arccos(√2/2) = 45°. The sine has the same magnitude, so the tangent (ratio of sine to cosine) has a magnitude of 1.
The angle is given as a 4th-quadrant angle. Both the sine and tangent are negative in the 4th quadrant.
sin(θ) = -√2/2
tan(θ) = -1
__
In the attachment, the angle of interest is 315° (7π/4). The given unit-circle coordinates are ...
(x, y) = (cos(θ), sin(θ))
tan(θ) = y/x
Answer:
sin(θ) = -√2/2
tan(θ) = -1
Step-by-step explanation:
Brainliest? plz
The first correct answer gets $5 through cash app or paypal. i will be checking! :)
Answer:
c=116 a=47 b=69 e=86 d=93
Step-by-step explanation:
Please Please I need help ASAP you don't know how much it is to me if you answer this question. :(
Find what n is in this image:
Answer:
x = 20
Step-by-step explanation:
I'm still in algebra II, but if you need help with problems like this, you should look into the TI-nspire CXII CAS. This calculator can solve problems like this and do countless other things as well
Find the maximum or minimum value of the graph below. Indicate whether it is a maximum or minimum value.
value=
a. -3
b. -1
c. 4
d. 1
Select the correct answer from each drop-down menu.
H
To find the measure of Ain ABC use the
To find the length of side Hiin ANIG, use the
Answer:
Step-by-step explanation:
3. Which figure is a reflection of A over the x-axis? *
Answer:
triangle E
Step-by-step explanation:
imagine the X-axis as a mirror, the mirror reflects the shape or the body, and you'll see that the same distance you're away from the mirror as your reflection distance
if you want to prove that the triangle E is the reflection of the triangle A, count from the nearest point from the X-axis, you'll count 3 to reach the X-axis ,and the difference will be also 3 from the X-axis to the nearest point to the triangle E
How many yards are in 126 feet?
1 yard = 3 feet
pls answer quickly and right for 17 points
Answer:
lol it's only 9 points
Step-by-step explanation:
The net of a triangular prism is show below.Find the rotal surface area of the triangular prism 4.6,4,5,15
Answer:
228.4cm²
Step-by-step explanation:
Find the diagram attached
Total surface area of the prism = Ph + 2B
P is the perimeter of the base (triangle)
h is the height of the prism
B is Base area
P = 5cm + 5cm + 4cm
P = 14cm
h = 15cm
B = 1/2 * base * height
B = 1/2 * 4.6 * 4
B = 4.6 * 2
B = 9.2cm²
Substitute the values into the formula;
Total surface area of the prism = Ph + 2B
Total surface area of the prism = 14(15)+2(9.2)
Total surface area of the prism = 210 + 18.4
Total surface area of the prism = 228.4cm²
Hence the total surface area of the triangular prism is 228.4cm²
g(x) = –2x – 4, fild g(6).
Answer:
-16
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer/how I got this answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
56 + (- 56)
Please needed as possible
Answer:
0
Step-by-step explanation:
56-56=0
Answer:
0
Step-by-step explanation:
if you add than subtract in an equation like that, just ignore the addition and subtract.
Lina works at shake shack which pays $9.25 an hour and the state takes 15% out of her salary for income taxes. She works 15 hours a week after school and on weekends for 5 weeks. How much is her paycheck a month?
Answer:
Lina should make $471.75 a month.
Step-by-step explanation:
If Lina makes $9.25 an hour and she works for 15 hours a week then you multiply those two numbers together. The resulting number is $555. Then you'll multiply that by .15 to find 15% of that number which is 83.25. After, you'll subtract that from $555, which gives you $471.75.
What is the correct answers???
Answer:is it multi choice if it is b,c,f if not then b
Step-by-step explanation:
9x + 3y = -15
-18x - 6y = 30
X = ?
Y = ?
Answer:
x = x, y = −5 −3x
Step-by-step explanation:
hope this helps
A store pays $120 for a television. The store sells the television for $300. What is the percent of the markup
Answer: 150%
Step-by-step explanation:
A store buys a television for $120.
The store then sells the television for $300.
The makeup is the amount they increased the cost price by to get to the selling price.
= 300 - 120
= $180
In percentage terms it is:
= 180/120 * 100%
= 150%
Arithmetic sequence of -10,8,26
Answer:
the sequence is going up by 18
What is 6 divided by 1/8?
Answer:
48
Step-by-step explanation:
Answer:
48 because i divided it
The rectangle on the right is a scaled copy of the rectangle on the left. Identify the
scale factor. Express your answer as a whole number or fraction in simplest form.
45
30
15
45/2
What is the answer –0.32 = g − 1.42
Answer:
g= -1.74
Hope this helped :)
Which ratio is not equivalent to 15 : 18?
A. 60 : 72
B. 35 : 42
C. 25 : 30
D. 90 : 105
PLZ HELP!!
write an equation in pointslope form for the line through the given point through the given line (8, -3);m= -1/4
Answer:
y + 3 = - [tex]\frac{1}{4}[/tex](x - 8)
Step-by-step explanation:
The equation of a line in point- slope form is
y - b = m(x - a)
where m is the slope and (a, b) a point on the line
Here m = - [tex]\frac{1}{4}[/tex] and (a, b ) = (8, - 3 ), then
y - (- 3) = - [tex]\frac{1}{4}[/tex](x - 8) , that is
y + 3 = - [tex]\frac{1}{4}[/tex](x - 8)
Which operation should go in the blue spot to make this equation true?
-18
-3/4 = 24
оа
Ob
Ос
Muliplication
Division
Addition
Answer:
Multiplication (Option A)
Step-by-step explanation: Please brainliest if correct!
Step-by-step explanation:
20*20 PLZ
CAUSE THIS WORK IS HARD AND IM IN THE 3RD GRADE
Answer:
400
Step-by-step explanation:
so the question is 20 times 20. This problem means you are doing 20, 20 times. Since you are in 3rd grade I will use the counting meathod. So to do this you need to count starting at 20 by 20 20 times.
20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400.
As you can see the answer is 400. I started at 20 and I consistently counted by 20. Also I did it 20 times. I did this because the problem says to do 20, twenty times.
4,236 + 489 + 23 = N
N = ?
CAN SOMEONE HELP MEEE:) PLEASEEE!!
Answer:
E
Step-by-step explanation:
Answer: get the app Socratic! It will help so much all you do is take a picture of the question. And it is fast
Step-by-step explanation:
does any one wanna play r.oblox?
who likes to play ragdoll?
Answer:
Me!
Step-by-step explanation:
MyLifeIsFabulous
the following cylinder has a volume of 55pi cubic units and a height of 5 units. the cone has the same base area and height, and it has a slant height of 6 units. what is the volume of the cone?
Question:A cone and a cylinder have the same base area. They also have the same curved surface area. If the height of the cylinder is 3m, then the slant height of the cone (in m) is
Answer:
Given the radius of cylinder and cone are the same because there base areas are same.
Curved surface of cylinder = curved surface area of the cone
∴2πrh=πrl
∴l=2h
Given, height of cylinder =3 cm
Therefore, slant height of cone =6 cm
The volume of the cone is 22π.
How to calculate the volume?Volume of a cylinder = πr²h
55π = πr²(5)
55π = 5πr²
r² = 55π/5π
r² = ✓11
r = 3.3
The volume of the cone will be:
= 1/3πr²h
= 1/3 × π × 3.3² × 6
= 1/3 × 11 × 6 × π
= 22π
Learn more about cone on:
brainly.com/question/1082469
#SPJ6
in 2004 colin had a salary of $72000. this was an increase of 20% on his salary in 2002. calculate his salary in 2002
Answer:
His salary in 2002 : $72000 x 80% = $57600
Step-by-step explanation:
a12 means that the exponent of an arithmetic function is 12
TRUE or FALSE