Answer: 3 miles in 2 hours
Plane RTX and plane TUX intersect at what figure
Answer:
Line TX or XT
Step-by-step explanation:
Planes always intersect in a line.
2. Lets be the annual iPad sales (in millions). The value of s is 70 for 2013 (Source: Apple). What does s = 70 mean in this situation?
Answer: 70 million annual iPad sales
Step-by-step explanation:
70 x 1,000,000 = 70,000,000
find two consecutive odd integers whose sum is 16
Answer:
7, 9
Step-by-step explanation:
The average of the two is the even integer between them:
average = sum/2 = 16/2 = 8
The two odd integers are 7 and 9.
_____
In this case, the divisor for the average is 2, because there are 2 integers in the sum.
What value should go in the empty boxes to complete the calculation for finding the product of 0.37 * 0.42
Answer:
0.1554
Step-by-step explanation:
.37x.42=.1554
Lila owes $33,000 in student loans. If her loan is to be repaid in 6.5 years and the interest rate is charged 6.75 percent, how much will she pay all together?
Answer: $ 47,478.75
Step-by-step explanation:
Formula: Interest = Principal x rate x time.
As per given: Principal amount = $33,000
Rate of interest = 6.75 percent = 0.0675 [To convert in decimal divide it by 100]
Time = 6.5 years
∴ Interest = (33000)× (0.0675)×(6.5)
=$ 14,478.75
Total amount need to pay = Principal+ Interest
= $ ( 33,000 +14,478.75)
= $ 47,478.75
∴ She will pay all together = $ 47,478.75
In 1970, 59% of college freshmen thought that capital punishment should be abolished; in 2005, the percentage was 35%. The percentages are based on two independent simple random samples, each of size 1,000. Compute a 95% confidence interval for the difference in the percentages.
Answer:
The 95% confidence interval for the difference in the percentages = [19.75, 28.25]
Step-by-step explanation:
The formula for confidence interval for difference in percentages =
p1 - p2 ± z x √[p1(100 - p1)/n1 + p2(100 - p2)/n2)
From the above question:
p1 = 59%
n1 = 1000
p2 = 35%
n2 = 1000
z = z score of the 95% confidence interval = 1.96
Confidence interval = p1 - p2 ± z x √[p1(100 - p1)/n1 + p2(100 - p2)/n2)
= 59 - 35 ± 1.96 × √[59(100 - 59)/1000] + [35(100 - 35)/1000]
= 24 ± 1.96 × √ [59 × 41/1000] + [35 × 65/1000]
= 24 ± 1.96 × √[2419/1000 + 2275/1000]
= 24 ± 1.96 × √2.419 + 2.275
= 24 ± 1.96 × √(4.694)
= 24 ± 1.96 × 2.1665641001
= 24 ± 4.2464656363
Confidence Interval = 24 ± 4.2464656363
24 - 4.2464656363 = 19.753534364
Approximately = 19.75
24 + 4.2464656363 = 28.2464656363
Approximately = 28.25
Therefore, the 95% confidence interval for the difference in the percentages = [19.75, 28.25]
Two runners begin running laps around a one-mile track at the same time. The first runner completes a mile every 6 minutes and the second runner completes a mile every 8 minutes. After how long will the first runner lap the second runner?
Answer:
24
Step-by-step explanation:
simpley look up the lcm of 6 and 8 and youll get the answer... very simple
Answer:
after 24 minutes
Step-by-step explanation:
It'll be the first runner's 4th lap and the second runner's 3rd lap.
Melanie is reading a book that has 335pages. She has already read 111pages of the book and will read an additional 16 pages
per night. Find how many more nights it will take Melanie to finish the book.
Hank is a salaried plus commission employee. Hank has a monthly salary of $2,500 and earns 5.5% commission on all
sales. Which of the following expressions represents Hank's total earnings in one month if he has $6,300 in sales?
a. 2,500 + (0.055)(6,300)
b. 2,500 + (5.5)(6,300)
C. (2,500) (5.5) + 6,300
d. (2,500) (0.055) + 6,300
Please select the best answer from the choices provided
B
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Mark this and retum
Answer:
the answer is A.
Step-by-step explanation:
I just took the test
what does 2/5y-4+7-9/10y=
Helpppp I’m desperate I’ll give brainliest to the first one
Answer:
1(-4)
Step-by-step explanation:
I think it's 1(-4)
since it's moving 1 number over, four times. and if you multiply, the answer -4.
I'm pretty sure this is the answer.
1/5 + 3/15
Answers should be in format for example 5/2 or 2/5. No decimals or mixed numbers
Work Shown:
1/5 = 3/15 after multiplying top and bottom by 3
1/5 + 3/15 = 3/15 + 3/15 = (3+3)/15 = 6/15
Reduce that result to get
6/15 = (2*3)/(5*3) = 2/5
So 6/15 reduces to 2/5
Overall,
1/5 + 3/15 = 2/5
Set A= {0,3,8}
Set A is not a subset of which set of numbers?
Rational numbers
Integers
Whole numbers
Counting numbers
Set A is not a subset of which set of numbers rational numbers option (A) Rational numbers are correct.
What is set?A set is a collection of clearly - defined unique items. The term "well-defined" applies to a property that makes it simple to establish whether an entity actually belongs to a set. The term 'unique' denotes that all the objects in a set must be different.
It is given that set A:
A ={0, 3, 8}
A number is a mathematical entity that can be used to count, measure, or name things. For example, 1, 2, 56, etc. are the numbers.
As we know,
The set of an Integers number = {-∞, ∞}
The set of a whole number = {0, ∞}
The set of a counting number = {-∞, ∞}; all are integer values
Set A is the subset of all the sets shown above.
Thus, set A is not a subset of which set of numbers rational numbers option (A) Rational numbers are correct.
Learn more about the set here:
brainly.com/question/8053622
#SPJ2
Any one pls...............
Answer:
151.9 or 15.2
Step-by-step explanation:
If sales tax is 6.4% what is the sales tax on a $42.00 book?
Answer:
The sales tax would be $2.69, making the book cost $44.69.
Richard and his friend Julie collect coins as a hobby. Richard has 8 more coins than Julie. If they have 28 altogether how many coins did Julie have?
Answer:
Julie had 10 coins
Step-by-step explanation:
Since there are 28 coins and Richard has 8 more coins than Julie
You can subtract 8 from 28 and get 20
then you would divide 20 by 2 since there are two people( Richard and Julie) Which would give you 10
Since Richard has 8 more coins and each of them have ten you would add 8 to the 10 and you would get 18
Meaning that Richard had 18 coins and Julie had 10 coins
10 x 3 ten thousands = thousands =
0.4p – 5 = 0.08p + 3
Solve pls
Hey there!
ANSWER: [tex]p=25[/tex]EXPLANATION:[tex]0.4p-5=0.08p+3[/tex]
To solve this inequality, we will need to subtract 0.08p from both sides of the inequality.
[tex]0.4p-5-0.08p=0.08p+3-0.08p\\0.32p-5=3[/tex]
Now we have to add both sides by 5.
[tex]0.32p-5+5=3+5\\0.32p=8[/tex]
In our last step, we will have to divide both sides by 0.32.
[tex]\frac{0.32p}{0.32} =\frac{8}{0.32}\\25\\\text{25 is your answer.}[/tex]
Hope this helps!
[tex]\text{-TestedHyperr}[/tex]
Answer:
p=25
Step-by-step explanation:
Look at the answer above.
PLZ HELP PIC INCLUDED
x = # of days
y = total calories
Simba = 1000 + 140x = y
Cuddles = 2650 - 190x = y
Let's set both of these equations equal to each other
1000 + 140x = 2650 - 190x
Add 190x to both sides and subtract 1000 from both sides.
330x = 1650
Divide each side by 330
x = 5
After 5 days, they will be consuming the same amount of calories.
To find out how many calories they will be consuming, let's plug 5 into our Simba equation.
1000 + 140(5) = y
Multiply 140 by 5
1000 + 700 = y
Simplify
1700 = y
They will be consuming 1,700 calories each day.
how can i tell when a number is undefined?
Answer: You can tell when a number is undefined when the number is being divided by zero.
Step-by-step explanation:
Diving a number by zero does make a real situation . You can't divide something by nothing.
2/0 = is undefined
3/0 is undefined
Abdul invests $5,000 at an interest rate of 4%, compounded quarterly. How much is the investment worth at the end of 3 years?
O A. $624.32
O B. $5624.32
C. $634.13
O D. $5634.13
A. 526 X 10 D. 526 X 0.1 B. 526 X 100 E. 526 X 0.01 C. 526 X 1000 F. 526 X 0.001
Answer:
what?
Step-by-step explanation:
what is the question to this?
Answer:
A. 526 X 10
Step-by-step explanation:
526 X 10 = 5,260
give brainslet pls
HELP DUE TODAY!!!
ILL GIVE BRANLIST!!
Answer: a. 1) we can scale a rate by the reciprocal of its 2nd term to find the unit rate..This makes sense as we know with rates we can divide and that dividing is equivalent to multiplying by the reciprocal.
b. 2) To find the unit rate, divide the numerator and denominator of the given rate by the denominator of the given rate.
a. 2) what we need to know to solve the problem is first the given fractions 3/4 and 1/5 and 2/3 and 1/6. and we need to find what we need to do to those which is division.
Step-by-step explanation:
THE WORKING PART.....
Jaylon... 3/4 ÷ 1/5 = 3/4 × 5/1 is equal to 15/4 or 3 /34
Rene... 2/3 ÷ 1/6 = 2/3 6/1 is equal to 4 (A whole number
I REALLLYYY HOPEE THIS HOPES THIS HELPS. and feel free to brainliest. and friend me if you wanna
the sum of the recipocal of two consecutive even number is 7/24.one number is 6.the other number will be
Answer:
8
Step-by-step explanation:
The numbers are 6 and 2x, then:
1/6 + 1/(2x) = 7/241/3 + 1/x = 7/12(x+3)/(3x) = 7/1212(x+3) = 7*3x12x + 36 = 21x21x - 12x = 369x = 36x = 4The other number is 2*4 = 8
What is 3/10 in two other forms? Write each fraction in its simplest form.
Group of answer choices
3/10
Decimal: 0.3
Percentage: 30%
Pleeeeeezzzzzzzz answer this
Answer:49 degrees
Step-by-step explanation: because all the opposite angles are same and alternative angles makes it same too plz mark me brainiest
A team of 10 people swim equal portions of a 10 km relay. What distance does each person swim?
Answer:
Step-by-step explanation:
1km
Answer:
1 km.
Step-by-step explanation:
If 10 people swim equal portions of a 10 km relay,
10 people divided by 10 kilometers equals 1 kilometer per person.
fill the answer _+342=675
Answer:
333
Step-by-step explanation:
333+342=675
Answer:
333
Step-by-step explanation:
675 - 342 equals 333
hope this helps you :)
pls mark me brainlest ;)
which shows two products that result in negative values
Answer:
(2.4)(-1.8) and (0.6)(-0.4)
Step-by-step explanation:
The product of two negative numbers = a positive number. (negative × negative = positive).
Product of two positive numbers = a positive number. (Positive × positive = positive)
Product of a negative number and a positive number = a negative number. (Negative × positive = negative).
Therefore, the answer choice that shows two products that both will result in negative values would be the answer choice that has a negative number multiplying a positive number.
Option 3 has two products in which each has a negative and positive number. That is (2.4)(-1.8) = a negative value, and
(0.6)(-0.4) = a negative value.
Therefore, the answer is Option 3: (2.4)(-1.8) and (0.6)(-0.4)
Abbys aunt is having a baby. Abby buys ribbon at the craft store to decorate a baby blanket. She buys 12.5 feet of green ribbon and 13.5 feet of polkadot ribbon. the green ribbon cost $.70 per foot in the polkadot ribbon cost $1.10 per foot. How much money does Abby spend on ribbon in all?
Answer:
$23.60
Explanation:
you can make an equation out of the information provided! it will look something like:
12.5(.7)+13.5(1.1)
(12.5 is the amount of green ribbon and .7 is the cost per foot, so you would multiply them to find the total cost of the ribbon. do the same thing for the polka dot ribbon; 13.5 feet times 1.1, the cost per foot, will give u the total cost of polka dot ribbon. then, add them together for the total cost of both ribbons!!)
12.5×.7=8.75
13.5×1.1=14.85
8.75+11.85=23.6, or $23.60!!
