Answer:
19.21 is the answer
Plzzzz answer fast......
please help i will marl you brainless tha thangkyou
Answer:
5
Step-by-step explanation:
The faces are 5
And the Name is rectangle prism
Melvin bought a life insurance policy from Martin, and if Melvin dies, the
insurance company has to pay Monica, whose daughter is Mary. Who is the
beneficiary of the life insurance policy?
A. Martin
B. Mary
O C. Monica
O D. Melvin
IN
Answer:
monica
Step-by-step explanation:
Convert 86,000poumds to tons
Answer:
43 tons is the answer :)
Step-by-step explanation:
:))))))))))
What is the value of the expression below when
x
=
5
x=5
x=5 and
y
=
2
y=2
y=2?
x
+
6
y
x+6y
x+6y
Answer:
17
Step-by-step explanation:
if x=5 and y=2 then
x+6y = 5+6x2
so 6x2= 12
12+5=17 sooooooo thats ur anwere plz thank meeeee
Find the Area of the figure below, composed of a parallelogram and one semicircle.
Rounded to the nearest tenths place
Answer:
I Don't Know
Step-by-step explanation It looks like a messed up ice cream cone.
Adrian is putting streamers across the ceiling of his dining room to decorate for his nephews birthday party. The ceiling is rectangular. Its area is 122,5 square feet, and its
width is 7 feet. How long should Adrian cut a streamer that will run the length of the ceiling?
Answer: 17.5 feet long.
Ms. Taylor has 25 students in her class. Only 7 of her students ride the bus to and from school. What percent of Ms. Taylor’s class does NOT ride the bus? The percent of students in Ms. Taylor's class that do not ride the bus is %.
Answer:
75
Step-by-step explanation:
Can't manage to figure out this question. Can anyone help?
Answer:
Z=20
Y=16
X= 12
Step-by-step explanation:
Hope it helps
You are planting a garden in the shape of an equilateral triangle as shown in the diagram. You want to know the area of the garden to determine how much topsoil you need. view attachment
Answer:
area = 1/2*b*h
h^2=hypotenuse^2-base^2
h^2= 2^2-1^2
h^2=4-1
h^2=3
h=√3
1/2*2*√3
=√3
Consider this right triangle
A bag contains one green marble, two yellow marbles, four blue marbles, and five red marbles.
What is the theoretical probability of randomly drawing a blue marble from the bag?
Answer:
4/12
Step-by-step explanation:
you add all the marbles together and then make a fraction
If f(x) = x + 3 and g(x) = -7x + 7, which statement is true? Click on the correct answer. 5 is in the domain of fºg. 5 is not in the domain of fºg.
Answer:
man you got this
Step-by-step explanation:
If f(x) = x + 9 and g(x) = 9x – 4, - 22024651. ... Click on the correct answer. 3 is not in the domain of fºg. 3 is in the domain of fºg. 1. See answer. Add answer+5 pts ... Answer: 3 is in the domain of f(g(x)). Step-by-step explanation: ... What is the domain of the given function? a) {x | x = –6, –1, 0, 3}; {y | y = –7, –2, ...
The domain is all real numbers except 9 (positive)
This is because we can't have 0 in the denominator, and when x equals 9, then the denominator is 0. Anything divided by 0 is undefined, which is why 9 (in this equation) is not included.
Answer:
5 is not in the domain of fog
Step-by-step explanation: [tex]g(f(x) = g(\sqrt{x+3} ) = -7(\sqrt{x+3}) +7[/tex] find the domain of [tex]-7(\sqrt{x+3}) +7[/tex] which is [tex]{x|x\geq -3[/tex] therefore any number greater than or equal do -3 are not in the domain. So 5 is not in the domain of fog
f(x) = x^2 – 3x +18 What is the value of the discriminant of f? How many distinct real number zeros does ſ have?
Answer:
0+=x^2-3x+18
Step-by-step explanation:
I'm smort- but if its wrong I apologize
62%
a) The nth term of a sequence is 2n - 3
Work out the first three terms of the sequence.
[2]
b) Write down an expression for the nth term of the following sequence.
9, 14, 19,
[2]
24,
BH
Answer:
(a) [tex]Sequence: -1, 1, 3[/tex]
(b) nth term: [tex]T_n = 4+ 5n[/tex]
Step-by-step explanation:
Solving (a)
Given
[tex]T_n = 2n - 3[/tex]
The first 3 terms.
When n = 1
[tex]T_1 = 2*1 - 3[/tex]
[tex]T_1 = 2 - 3[/tex]
[tex]T_1 = -1[/tex]
When n = 2
[tex]T_2 = 2*2 - 3[/tex]
[tex]T_2 = 4 - 3[/tex]
[tex]T_2 = 1[/tex]
When n = 3
[tex]T_3 = 3*2 - 3[/tex]
[tex]T_3 = 6 - 3[/tex]
[tex]T_3= 3[/tex]
So, the first three terms are:
[tex]Sequence: -1, 1, 3[/tex]
Solving (b)
Given
[tex]Sequence: 9,14,19,24[/tex]
Required
The nth term
The sequence is arithmetic.
So, first calculate the common difference (d)
[tex]d = 14 - 9[/tex]
[tex]d = 5[/tex]
The nth term is then calculated as:
[tex]T_n = a + (n - 1) * d[/tex]
Where
[tex]a =First\ term[/tex]
So:
[tex]a = 9[/tex] and [tex]d = 5[/tex]
[tex]T_n = 9 + (n - 1) * 5[/tex]
[tex]T_n = 9 + 5n - 5[/tex]
Collect like terms
[tex]T_n = 9 - 5+ 5n[/tex]
[tex]T_n = 4+ 5n[/tex]
Dave buys a baseball for $15 plus an 8% tax. Mel buys a football for $20 plus an 8% tax. How much more did Mel pay than Dave? show your work and answer in complete sentence. Round your answer to the nearest cent.
Answer:
4.6, or 4.60
Don't forget the dollar signs.
Step-by-step explanation:
8 percent of 15 = 1.2.
15-1.2=13.8
8 percent of 20 = 1.6
20-1.6=18.4
18.4-13.8=4.6
Answer:
4.6
Step-by-step explanation:
From a point on a circle, two perpendicular chords are drawn. One is 6 cm from the center and the other is 3 cm from the center. Find the lengths of these chords.
Answer
the lengths of the chords are 12 cm and 6 cm
Answer:
The lengths of the chords are 12 cm and 6 cm
Step-by-step explanation:
See attached image
Hope this helps! :D
Which of the following equations, represents the line with a slope of -2/5 and a y-intercept of 2?
1) y = -2/5x -2
2) y = -2/5x + 2
3) y = 2/5x - 2
4) y = 2/5x + 2
Answer:
2)
Step-by-step explanation:
Y intercept means x=0.
y=mx+c
m is the slope
y=-2/5x+c
Y intercept is 2
y=(-2/5)0+c =2
5th grade math. correct answer will be marked brainliest
Find the measure of 7
Answer:
97°
Step-by-step explanation:
83° alternates above 7
Hence angles on a straight line adds up to 180°
180-83= 97°
PLEASEEEEE HELPPP!!!!!!
Which integer represents Deposit of $75
A: -75
B: 75
C: -57
D: 57
Answer:
B: 75
Step-by-step explanation:
Its B:75 because if you deposit $75 into your bank account, that means you're ADDING 75 dollars to your account which would be positive. If you make a withdrawal, it would be negative because you're taking money OUT of the account.
A woman decides to have children until she has her first girl or until she has five children; whichever happens first. Find the expected value and standard deviation of X. Let X represent the number of children she has. Assume that she is equally likely to give birth to a boy or a girl on each child, and that gender is independent between children.
(a) Write out and sketch the complete probability distribution function for X.
(b) Write out and sketch the complete cumulative distribution function for X.
(c) Find the expected value and standard deviation of X.
Answer:
E(X) = 1.9375
SD(X) = 1.20
Step-by-step explanation:
Let :
G = girl ; B = Boy
P(G) = 0.5 ; P(B) = 0.5
Sample space :
G, BG, BBG, BBBG, BBBBG, BBBBB
Using the multiplication rule of independence :
P(G) = 0.5
P(BG) = 0.5 * 0.5 = 0.25
P(BBG) = 0.5 * 0.5 * 0.5 = 0.125
P(BBBG) = 0.5 * 0.5 * 0.5 * 0.5 = 0.0625
P(BBBBG) = 0.5 * 0.5 * 0.5 * 0.5 * 0.5 = 0.03125
P(BBBBB) = 0.5 * 0.5 * 0.5 * 0.5 * 0.5 = 0.03125
Creating a probability distribution table :
X = 1, 2, 3, 4, 5
For X = 5 ;
P(BBBBG) + P(BBBBB) = 0.03125 + 0.03125 = 0.0625
X :___ 1 ____ 2 ____ 3 _____ 4 _____ 5
P(X) : 0.5 __ 0.25 _ 0.125 _0.0625 _0.0625
The expected value E(X) :
√(ΣX * P(X)) = (1*0.5)+(2*0.25)+(3*0.125)+(4*0.0625)+(5*0.0625) = 1.9375
The standard deviation SD(x) :
√(ΣX²*p(x) - E(X)²
√((1^2*0.5)+(2^2*0.25)+(3^2*0.125)+(4^2*0.0625)+(5^2*0.0625) - 1.9375^2)
√(5.1875 - 3.75390625)
√1.43359375
SD(X) = 1.197
SD(X) = 1.20
which Expression is equivalent to 48z +42q
A) 6(8z+7q)
B) 6*8z+7q
C) 8z+7q
Answer:
6(8z+7q)
Step-by-step explanation:
48z+42q
Factor out 6.
6(8z+7q)
6. Edgar pays $67.86 for 7.8 pounds of fertilizer. What is
the price per pound of fertilizer?
O F. $6.98
O G. $5.65
H. $8.70
O J. $10.26
will mark brainlyest
After dividing, the price per pound of fertilizer, we get $8.70.
Hence, Option H is correct.
Repetitive subtraction is the process of division. It is the multiplication operation's opposite. It is described as the process of creating equitable groupings. When dividing numbers, we divide a bigger number into smaller ones such that the larger number obtained will equal the multiplication of the smaller numbers.
Given that,
Edgar pays $67.86 for the fertilizer.
The weight of the fertilizer is 7.8 pounds.
To find the price per pound of fertilizer,
Divide the total cost by the number of pounds.
In this case, we have $67.86 for 7.8 pounds of fertilizer.
So, the price per pound of fertilizer would be:
67.86/7.8 = $8.70.
Hence,
The price per pound of fertilizer is $8.70.
To learn more about division visit:
https://brainly.com/question/11840361
#SPJ6
Leslie tunes a guitar with 6 strings and a piano with 37 times as many strings.
How many strings did the piano have?
Choose 1 answer:
(Choice A)
The piano has 422 strings, because 37×6=422.
(Choice B)
The piano has 222 strings, because 37×6=222.
(Choice C)
The piano has 6 strings, because 37÷6=6 remainder 1.
The equations of three lines are given below.
Line 1: 3x - 6y= 6
Line 2: y= - 2x-8
Line 3: y= - 2x + 4
For each pair of lines, determine whether they are parallel, perpendicular, or neither.
Line 1 and Line 2:
Parallel
Perpendicular
Neither
X
2
Line 1 and Line 3:
Parallel
Perpendicular Neither
Line 2 and Line 3:
Parallel
Perpendicular
Neither
Answer:
line 1 and 2 = Perpendicular
line 1 and 3 = Perpendicular
line 2 and 3 = Parralel
Step-by-step explanation:
Using Desmos to put in the equations, it shows that it's the answer I provided above.
the volume of a cone is 3pix^3 cubic units and its height is x units witch expression represents the radius of the cones base in units. options are 3x, 6x, 3pix^2, 9pix^2
Answer:
3x
I had trouble imagining it, so I plugged in 3 as x. My answer when I solved for radius was 9, or in other words, 3x because x was 3.
Monica hizo galletas de dos tamaños como se muestra en la imagen. ¿Cuánto mide el lado Z de la galleta más grande?
What is the probability the spinner will land on a quadrilateral?
Answer:
A, 5/8
Step-by-step explanation:
there are 5 quadrilaterals
Answer:
a
Step-by-step explanation:
the answer is a because there are 5 quadrilaterals and 8 spots
Suppose the scores on a history quiz are normally distributed with a mean of 73 and a standard deviation of 4.
Which group describes 16% of the population of history quiz scores?
scores below 65
scores below 75
scores above 77
scores above 81
Answer:
I really wasn't sure on this one, and I got it wrong on the quiz but the answer is the yellow option which is Scores above 77
explanation: