When Matthew plays his favorite golf course, his probability of making a par or better on a par-3 hole is .3. If Matthew is playing his favorite golf course, and that course has exactly 4 par-3 holes, what is the probability that Matthew will make par or better on at least one of the par-3 holes?
A. 0.0081
B. 0.2401
C. 0.3000
D. 0.7599
E. 0.9919
Pls help I’ll give you 50 points A store pays 5%
commission on the first
$500 in sales and 7% on
sales over $500. Find
the commission on a
$950 sale,
Answer:
$56.50Step-by-step explanation:
The sale amount is:
$950 = $500 + $450The amount of commission:
5% of $500 + 7% of $450 = $500*0.05 + $450*0.07 = $56.50Answer:
$ 56.50
Step-by-step explanation:
Sale amount = $ 950 = 500 + 450
Commission for $ 500 = 5% of 500 = 0.05 *500 = $25
Commission for sales over $ 500 = 7% of 450 = 0.07 * 450 = $ 31.50
Total commission = 25 + 31.50 = $56.50
This one is almost my last one i need to ask 1 more and im done
In the diagram below BD is parallel to XY what is the value of y ?
Answer:
OK as bd is parallel go xy
x and 76 becomes co interior angles that Is sum is 180
so
x + 76 = 180
x = 180- 76 = 104 option b is ri8
congrats now ur done :)
John wants to buy strawberries and apples to make a fruit tart. Strawberries cost $3 per pound and apples cost $2.25 per pound. How much does he spend if he buys 0.5 pounds of strawberries and 3 pounds of apples? How much does he spend if he buys xx pounds of strawberries and yy pounds of apples?
Answer:
he spends $1.5 on strawberries and $6.75 on apples
Julie borrowed money to repair her home. She borrow $3000 less from her Uncle than her Aunt. The money
she borrowed from her Aunt was at 2.2% simple interest. The money she borrowed from her Uncle was at
4.5% simple interest. Julie paid the loans back in 3 years. She paid $2007 in interest. How much did Julie
borrow from her Aunt and how much from her Uncle?
Julie borrowed $12,000 from her aunt and $9000 from her uncle
Note the formula for simple interest = principal x time x interest rate
This question would be solved using simultaneous equation.
Two equations can be derived from the question
a - b = 3000 equation 1
(0.022 x 3 x a) + (0.045 x 3 x b) = 2007
0.066a + 0.135b = 2007 equation 2
where
a = amount borrowed from aunt
b = amount borrowed from uncle
Multiply equation 1 by 0.066
0.066a - 0.066b = 198 equation 3
subtract equation 3 from 2
0.201b = 1809
divide both sides of the equation by 0.201
b = 9000
Substitute for b in equation 1
a - 9000 = 3000
a = 9000 + 3000
a = 12,000
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Which two features are parts of a line graph?
A a line of best fit
Answer:
D and C
Step-by-step explanation:
yes
Help plssssssssssssssssss
Answer:
2.) translation,rotation, reflection
3.) rotation,reflection, translation
Step-by-step explanation:
:)
Problema matemático ecuaciones de primer grado.
Answer:
[tex]8x2 = 16 \\ 2x8 = 16 \: th \\ [/tex]
Colleen divided integer a by −6 and got 6. Then she divided 6 by integer b and got −3. Find the quotient of integer a and integer b.
a
b
what is the midpoint for (-4,-4) (-1,-1)
Answer:
(3/2, 3/2 so 3 over 2 3 over 2 is the answer you can pick what to put
Answer:
(-5/2, -5/2)
Step-by-step explanation:
(x1 + x2/2, y2 + y1/2)
[-4 + (-1)/2 , -1 + (-4) /2]
(-5/2, -5/2)
Write an equation of the line perpendicular to y=-3/4x that passes through the point ( 3,-8)
Answer:
y
=
4
3
x
+
4
3
Step-by-step explanation:
Which ordered pair is a solution to the system of inequalities?
{ y>−2
x+y≤4
A.) (−2, −3)
B.) (1, 3)
C.) (0, −4)
D,) (1, 5)
calculate the quantity based the percentage given or vice versa.
1)40% of $108
Answer:
43.2
Step-by-step explanation:
40/100 * 108
4/100*108
43.2
Solve the system y = -x + 7 and y = 0.5(x - 3)2
Answer:
(5, 2 ) and (- 1, 8 )
Step-by-step explanation:
Given the equations
y = - x + 7 → (1)
y = 0.5(x - 3)²
= 0.5(x² - 6x + 9)
y = 0.5x² - 3x + 4.5 → (2)
Substitute y = - x + 7 into (2)
- x + 7 = 0.5x² - 3x + 4.5 ( subtract - x + 7 from both sides )
0 = 0.5x² - 2x - 2.5 ( multiply through by 2 ) , then
x² - 4x - 5 = 0 ← in standard form
(x - 5)(x + 1) = 0 ← in factored form
Equate each factor to zero and solve for x
x - 5 = 0 ⇒ x = 5
x + 1 = 0 ⇒ x = - 1
Substitute these values into (1) for corresponding values of y
x = 5 : y = - 5 + 7 = 2 ⇒ (5, 2 )
x = - 1 : y = -(- 1) + 7 = 1 + 7 = 8 ⇒ (- 1, 8 )
what does x= in 3x-4=17
Answer:
x = 7
Step-by-step explanation:
To find the value of x
Transpose
3x-4=17
3x = 17 +4
3x = 21
x = 21/3
x = 7
We can even cross check by replacing the value of x by 7
3 (7) - 4 = 17
21 - 4 =17
17 = 17
CROSS-CHECKED
Luis eats 4 pieces of a pizza divided into 6 equal-sized parts. Omar eats 2 of the pieces. 46+26 models the total amount of pizza Luis and Omar ate. Which expression is equivalent to 46+26?
Answer:
Step-by-step explanation:
PLS ANSWER THEM IMAGE BELOW
Answer:
a) 1/4 of 60
b) 2/3 of 6
Step-by-step explanation:
a) 1/2 of 30 = 15
15 x 4 = 60
1/4 of 60
b) 1/3 of 12 = 4
4/x = 2/3
4/2 = 2
3 x 2 = 6
4/6 = 2/3
2/3 of 6
Sketch the angle in standard position.
1. -450°
Answer:
When we draw the angle in what is known as standard position, we put its vertex at the origin, and we draw the initial side of the angle along the positive horizontal axis. ... The amount of that rotation corresponds to the measure of the angle.
Step-by-step explanation:
i think the answer _ 2/60
2818,2021
Exercise
(1) Find the area of the Washer shown below, whose
outer diameter is 64cm and the diameter of hole
is 3.6cm (n=221
A sequence starts with the terms 1 and 10.
a. Find the next two terms if it is arithmetic: 1, 10, _,_,
b.find the next two terms if it is geometric: 1,10,_,_.
C find two possible next terms if it is neither arithmetic nor geometric: 1,10_,_.
Answer:
1, 10, 19, 28
1, 10, 100, 1000
1, 10, 1, -8
Step-by-step explanation:
The next two terms if it is arithmetic are 19 and 28.
The next two terms if it is geometric are 100 and 1000.
The two possible next terms, if it is neither arithmetic nor geometric, are 27 and 52.
Given,
A sequence starts with the terms 1 and 10.
We need to find
- the next two terms if it is arithmetic: 1, 10,,.
- the next two terms if it is geometric: 1,10,.
What are the types of sequences?Arithmetic sequence -A sequence where the difference between the consecutive term is the same.
The difference is called common difference denoted by d.
To find the nth term we use:
a_n = a + ( n - 1 ) d.
Geometric sequence - A sequence where each term is found by multiplying the preceding by a common ratio.
a_n = a_1 r^(n-1)
If 1, 10, , , is an arithmetic sequence.
a_1 = 1
d = 10 - 1 = 9
d = 9
a1 = 1
a2 = 10
a3 = 1 + ( 3 - 1 ) 9
a3 = 1 + 2 x 9 = 1 + 18 = 19
a3 = 19
a4 = a + ( 4 - 1 ) 9
a4 = 1 + 3 x 9 = 1 + 27 = 28
The given sequence is 1, 10, 19, 28.
If 1, 10, , , is a geometric sequence.
a_1 = 1
r = 10 / 1 = 10
a_n = a_1 r^(n-1)
a_3 = 1 x 10^(3-1)
a_3 = 10^2 = 100
a_4 = 1 x 10^(4-1)
a_4 = 10^3 = 1000
The given sequence is 1, 10, 100, 1000.
If 1, 10, , , is neither arithmetic nor geometric.
We can have,
(1 x 1) , (2 x 5), (3 x 9), (4 x 13)
1, 10, 27, 52
Thus,
The next two terms if it is arithmetic are 19 and 28.
The next two terms if it is geometric are 100 and 1000.
The two possible next terms, if it is neither arithmetic nor geometric, are 27 and 52
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The sum of three consecutive odd integers is 75. Find the integers.
Answer:
23, 25, and 27.
Step-by-step explanation:
Let the first odd integer be k.
Since the three numbers are consecutive odd integers, the second is given by (k + 2) and the third by (k + 4).
Their sum is 75. Hence:
[tex]k + (k + 2) + (k + 4) = 75[/tex]
Solve for k. Combine like terms:
[tex]3k + 6 = 75[/tex]
Subtract:
[tex]3k = 69[/tex]
And divide:
[tex]k = 23[/tex]
Therefore, the first number is 23.
In conclusion, the three consecutive, odd integers are 23, 25, and 27.
All the three integers are, 23, 25, 27
We have to given that,
The sum of three consecutive odd integers is 75.
Now, Let the first odd integer be x.
Since, the three numbers are consecutive odd integers,
Hence, the second is, (x + 2) and the third is, (x + 4).
Here, The sum of three consecutive odd integers is 75.
Hence, We get;
x + (x + 2) + (x + 4) = 75
3x + 6 = 75
3x = 75 - 6
3x = 69
x = 69/3
x = 23
Thus, All the three integers are,
x = 23
x + 2 = 23 + 2 = 25
x + 4 = 23 + 4 = 27
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Help me step by step on how to figure out this sort of problem
Answer:
Step-by-step explanation:
The distance formula for a number line is very simple:
[tex]l=|b-a|[/tex] The absolute value signs make unimportant which value you choose for a and which one you choose for b. Let's let A = -8 and B = 8 as posted on the number line. The distance between them, using the formula, is
[tex]l=|8-(-8)|\\l=|16|\\l=16[/tex]
NEED HELP QICK PLS
Answer:
uhm with what? there isn't anything here?
Step-by-step explanation:
you roll a fair six-sided die. the die shows an odd number or a number less than four
Answer: 3
Step-by-step explanation:
el combustible cuesta ahora el 120% de lo que costaba el año pasado
Answer:
Step-by-step explanation:
cool? i,dk if this is a question lol
If m DBC = 25x+ 7 and m TBC = 12x+ 5 =, find the degree measures of TBC, DBT, and DBC.
Step-by-step explanation:
DBC = TBC + DBT
DBT = DBC - TBC
DBT = 25X +7 -( 12X + 5 )
DBT = 25X + 7 - 12X -5
DBT = 13 X + 2
TBC = 12x + 5
DBC = 25x + 7
ur question is missing an information to find x
how many seconds are in 5 hours abs 30 minutes
Answer:
19800 seconds
Step-by-step explanation:
5) You have mass of 420g. The density of 10.5g/cm'. What
is the volume
Answer:
40.0 mL
Explanation:
The volume of a substance when given the density and mass can be found by using the formula:
Volume = mass/density
From the question:
mass = 420 g
density = 10.5 g/cm³
The volume is:
Volume = 420/10.5
We have the final answer as
40.0 mL
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i want answer please
Answer:
B works it satisfies the equation to both 1 ⅔ i = 1 ⅔ i
why does no one ever answer my questions on this god-forsaken site?
Answer:
Because they dont feel like it
Step-by-step explanation:
Answer:
well if a ask a proper question no one will answer but if you ask something unreasonable you will get answer
