Answer:
5 : 36
There are 36 people in total and only 5 have green shoes.
A soft drink filling machine, when in perfect adjustment, fills the bottles with 12 ounces of soft drink. Any overfilling or underfilling results in the shutdown and readjustment of the machine. To determine whether or not the machine is properly adjusted, the correct set of hypotheses is _____.
Answer:
[tex]\mathbf{H_o : \mu = 12} \\ \\ \\ \mathbf{H_a: \mu \ne 12}[/tex]
Step-by-step explanation:
Given that:
The population mean μ = 12
By computing the null and alternative hypotheses, the correct set of hypotheses for this test is:
[tex]\mathbf{H_o : \mu = 12} \\ \\ \\ \mathbf{H_a: \mu \ne 12}[/tex]
This is a two-tailed test.
Alex mows lawns. He earns $15 per lawn. How much does he earn in 4 days if he mows 5 lawns per day?
Answer:
He would make 300 dollars.
Step-by-step explanation:
15 x 5 = 75
75 x 4 = 300.
Answer:
answer is 300
Step-by-step explanation:
Because if your doing it for 1 day you would have to 15*5 which five you 75. Then you multiple that 75 with the 4 and give you 300 within the 4 days..
Hopes this help.
Simplify by using the o
3–8(4-9)=
Answer:
-51
Step-by-step explanation:
3-24+72=0
75-24=0
51=0
-8+12 divided by 2 + (-14)
Answer:
-16
Step-by-step explanation:
Answer:
the answer is negitive 12 or -12
(x+5)²=81
need help quick
What is the solution of the equation 70 = 1.4y ?
Need this answer ASAP
Answer:
y=50
Step-by-step explanation:
[tex]70 = 1.4y \\ \div 1.4 \: \: \: \: \: \: \: \: \: \: \: \div 1.4 \\ \\ 50 = y[/tex]
just divide 1.4 on both sides
Margaret’s recipe for her famous strawberry jam makes 2 quarts of jam and calls for storing the jam in pint jars. The only jars Margaret could find at the store hold 500 milliliters. If about 950 milliliters are in 1 quart, how many jars should Margaret purchase to contain the 2 quarts of jam? (also plz show your work)
Answer:
4 jars
Step-by-step explanation:
950 x 2= 1,900
500 x 4= 2,000
4 jars
because I said so I'm smart
the sum of -6 times a number and 17 is greater than or equal to -7
Answer:
greater
Step-by-step explanation:
the answer is greater
Consuela wanted to buy a $40 dress but only had $35.
She noticed that the store was having a 20% off sale. Will she
be able to afford the dress for the discount price? Explain why you think she will or will not be able to afford the dress.
Answer:
yes
Step-by-step explanation:
20% 40 is 8
8-40=32
tax on $32 is $2.56
2.56+32=34.56
34.56<35
Point J (-8, -12) is reflected over the x-axis. Where is J?
Answer:
2,5
Step-by-step explanation:
help with this homework question pleaseeee
Answer:
b
Step-by-step explanation:
then it would be sss
HELPPP
Six ice cream bars and four bags of chips cost $13.50. Ten ice cream bars and five bags of chips cost
$20.00. What is the cost for each item sold separately?
Answer:
The candy bar would cost 1.50 cents and the bag of chips would be a 1.00
Step-by-step explanation:
Answer:
1.50 times 10=15 for cream bars, and 5 packs of chips each will be $1 which is 5 packs of chips so it it will be 15 cream bars+5 packs of chips =$20
Step-by-step explanation:
Need help ASAP!!!The measures of angles of a triangle are shown in the figure below.Solve for x
Answer:
54
Step-by-step explanation:
90 + 36 = 126
180-126= 54
I will give brainliest
Jared is going to plant 20 small plants around the edge of a circular garden that is 8 feet in diameter. If he spaces the plants evenly, how much distance will be between the plants?
25.12 feet
12.56 feet
2.5 feet
1.26 feet
Answer:
2.5 feet
Step-by-step explanation:
20/8=2.5
A light bulb consumes 9900 watt-hours in 5 days and 12 hours. How many watt-hours does it consume per day?
What is the perimeter of the triangle?
unit
Answer:
36 unitsStep-by-step explanation:
perimeter of the given triangle = 16 + slant (10) + slant (10)
= 36 units
(see image below)
There are 60 dogs at a doggie daycare one Friday. If 13 of the dogs are large dogs, 16 of the dogs are medium-sized dogs, and the remaining dogs are small dogs, which statement is true?
A. There are 10 less large dogs than small dogs at the daycare.
B. There are 10 more large dogs than small dogs at the daycare.
C. There are 20 less large dogs than small dogs at the daycare
D. There are 20 more large dogs than small dogs at the daycare.
Answer:
D there are 20 more large dogs than small dog at the daycare
Answer: The answer is that the small dog amount is 73 so
60 medium sized dogs and 13 big dogs and 73 small dog
in total they are 146.
Simplify 5 (3 1/5 +2 4/5−0.6)
Step-by-step explanation:
l dont understand your question
is it 3 and a fifth or 31/5
Which is smaller, one-ninth of 54 or one-fourth of 36?
Answer:
one-ninth of 54
Step-by-step explanation
54*1/9=6
36*1/4=9
Answer:
1/9 of 54 is smaller than 1/4 of 36
Step-by-step explanation:
1/9 of 54 is 54/9 and that is 6
1/4 of 36 is 36/4 and that is 9.
Please mark brainliest
Round 8.042 to the nearest hundredth.
Answer: 8.04
It’s rounded to the nearest hundredth
100,000,000 sheep are in a field the farmer says there are 36 acres for each sheep how many acres are there in the field
Answer:
3,600,000,000
Step-by-step explanation:
if i understood this correctly, you just multiply 100,000,000 by 36 and you're done
send helpppppppppppp
Answer:
right bottom
Step-by-step explanation:
This graph shows the distance that a robot walks. What is the robot's speed?
Waliking Time and Distance
2 3 4 5
Time (minutes)
OA 10 feet per minute
OB. 5feet per minute
Oc. 30 feet per minute
OD. 20 feet per minute
The speed of the robot from the graph is m = 10 feet per minute
What is an Equation of a line?The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept
And y - y₁ = m ( x - x₁ )
y = y-coordinate of second point
y₁ = y-coordinate of point one
m = slope
x = x-coordinate of second point
x₁ = x-coordinate of point one
The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )
Given data ,
Let the equation of line be represented as A
Now , the value of A is
Let y represent the distance of the robot
Let x represent the time taken
Let the first point be P ( 1 , 10 )
Let the second point be Q ( 2 , 20 )
Now , the slope of the line is m = ( y₂ - y₁ ) / ( x₂ - x₁ )
The slope of the line will give the speed of the robot
Substituting the values in the equation , we get
Slope m = ( 20 - 10 ) / ( 2 - 1 )
m = 10 feet per minute
Hence , the speed is 10 feet/min
To learn more about equation of line click :
https://brainly.com/question/14200719
#SPJ7
The complete question is attached below :
This graph shows the distance that a robot walks. What is the robot's speed?
Walking Time and Distance
2 3 4 5
Time (minutes)
A) 10 feet per minute
B) 5feet per minute
C) 30 feet per minute
D) 20 feet per minute
What is an equation of the line that passes through the point (6,3) and is parallel to
the line x + 3y = 24?
Answer:
x + 3 y = 15
Step-by-step explanation:
line is paralle that means that coefficient next to x mand y must be the same
so the equation of the line will be
x + 3y = a
we have to find a, we know that line passes throgh (6,3) so
6 + 3 * 3 = a
a = 15
the line has an equation
x + 3 y = 15
What is the product of(5)(3)
Answer:
15
Step-by-step explanation:
just cause
SOMEONE PLEASE HELP ME ON THIS. THANKS! :
Mr. Romero wants to purchase a gym membership from 24 hour fitness. A gym membership at 24 hour fitness costs $34.99 per month with a one-time initiation fee of $99. Create an
equation to represent the amount of money, y, he will spend on the gym membership for x
amount of months
Answer:
99 + 34.99x = y
Step-by-step explanation:
initial fee of $99
multiply the monthly fee (34.99) and how many months he's a member (x)
add the initial fee and total of monthly payments to get total he will spend (y)
Evelyn earns $8.00 per hour. How much does she earn in 4 hours?
Answer:
32 dollars
Step-by-step explanation:
Answer:
Evelyn earned $32.00 in 4 hours.
Step-by-step explanation:
To solve this question, just multiply 8 by 4.
8 x 4 =$32
Therefore, Evelyn earned $32.00 in 4 hours.
Hope this helps! :D
please help i dont understand!!
Answer:
No the dog ate less on sat
Step-by-step explanation:
simplify 60/100 and 40/100 to 6/10 and 4/10
then add the 6 and 7 to get 13/10 or 1 & 3/10
then add 4 and 8 to get 12/10 or 1 & 2/10
then we see that they are not equal so the answer in No
what is a domain and range
and how do I find it
Answer: Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.
Which polynomial represents the product of 2x - 4 and x2 + 6x - 2 ?
ОА
2x3 + 8
thing
B
2x3 + 8x2 - 4x + 8
с
2x3 + 8x2 - 28x + 8
D
2x3 - 24x - 2
Answer:
C. [tex] 2x^3 + 8x^2 - 28x + 8 [/tex]
Step-by-step explanation:
Product of [tex] 2x - 4 [/tex] and [tex] x^2 + 6x - 2 [/tex]
[tex] (2x - 4)(x^2 + 6x - 2) [/tex]
[tex] 2x(x^2 + 6x - 2) -4(x^2 + 6x - 2) [/tex] (distributive property)
[tex] 2x^3 + 12x^2 - 4x -4x^2 - 24x + 8 [/tex]
Collect like terms
[tex] 2x^3 + 12x^2 - 4x^2 - 4x - 24x + 8 [/tex]
[tex] 2x^3 + 8x^2 - 28x + 8 [/tex]