Step-by-step explanation:
first, let's bring everything to the same fraction denominator, which would be 1/8 to cover all.
so, he jogs
3 2/8 miles on Monday
5 5/8 miles on Tuesday
8 0/8 miles on Wednesday
the difference from day to day is
5 5/8 - 3 2/8 = 2 3/8 (subtract the whole numbers and then also the fractional part).
to control :
5 5/8 + 2 3/8 = 7 8/8 = 8
so, he adds every day 2 3/8 miles.
that means in 2 days (from Wednesday to Friday) this will be additional 2×(2 3/8) = 4 6/8 = 4 3/4 miles.
so, he will jog
8 + 4 3/4 = 12 3/4 miles
on Friday.
don't forget, when we write something like 2 3/8. we actuality mean (2 + 3/8). and all rules about handling, transforming and calculating expressions apply.
therefore, e.g
2×(2 3/8) = 2×(2 + 3/8) = 4 + 6/8 = 4 6/8 = 4 3/4
Grace had a maturity value of $6,682.50 on an original investment of $6,000. She earned 6.5% annual simple interest. What was the duration of Grace’s investment?
Answer:
A = p(1 + rt)
Step-by-step explanation:
6682.50 = 6000(1 + 0.065t)
Brad plans to bike 15 miles. He has gone of the entire
distance. How far has he gone?
Answer:15 miles
Step-by-step explanation: well he biked for all of the 15 miles!?
Answer:
If he wants to bike 15 miles and completes it, then he’s gone 15 miles.
NEED HELP ASAP!! Which expressions are equivalent to the one below? Check all that apply.
21x/7x
The equivalent expressions [tex]$\frac{21^x}{7^x}[/tex] is [tex]$3^{x}$$[/tex].
What is an equivalent expression?Equivalent expressions exist as expressions that work exactly even though they look different. If two algebraic expressions exist as equivalent, then the two expressions contain the exact value when we plug in the same values for the variables.
Given: [tex]$\frac{21^x}{7^x}[/tex]
Factor [tex]$21^{x} = 7^{x} \cdot 3^{x}$[/tex]
[tex]$=\frac{7^{x} \cdot 3^{x}}{7^{x}}$$[/tex]
Cancel the common factor: [tex]$7^{x}$[/tex]
[tex]$=3^{x}$$[/tex]
Therefore, the correct answer is option B. [tex]$3^{x}$$[/tex].
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Ben takes out a personal loan of £1200 with a simple interest rate of 20% for a term of 3 years how much is the total cost of the personal loan after 3 years?
Answer:
$1920
Step-by-step explanation:
Original amount: £1200 x Simple interest rate: 0.2 x number of years: 3 = 720
Add Original onto simple interest
£1200 + £720 = £1920
Total Cost of personal loan after 3 years = £1920
Which of the following is not a linear function?
Answer:
A
Step-by-step explanation:
Choice A contains a x^2 term. This is a quadratic term. Therefore it is not a linear function.
select the correct word form for 444,404 a four hundred forty four thousand four hundred zero tens four b four hundred forty four thousand four hundred four c four hundred forty four thousand and four hundred four
Answer:
is four hundred forty-four thousand four hundred four
Step-by-step explanation:
you need to know the first 4 in 444,404 is in the hundred thousands. then forty thousand, then thousands, then hundreds and lastly four. ;-;7
Help me i have to do this thing for maths and i am dead HeLp Me
A CONTAINER HAS A VOLUME OF 860CM3
FIND ITS CAPACITY ???????
]
Step-by-step explanation:
choose the sentence that complete the fact family like 56÷7=8 7×8=56 56÷8=7 is it a 8×7=56 b 56×1=56 c 1×56=56 d 2×28=36 is it abc or d
Answer:
A
Step-by-step explanation:
Flip the previous answers around and you will get it right!!
Have an amazing day!!
PLEASE RATE AND MARK BRAINLIEST!!
Answer:
A) 8 x 7 = 56
Step-by-step explanation:
Let's look at the information we have.
This is the part of the family we are given:
56 ÷ 7 = 8
7 x 8 = 56
56 ÷ 8 = 7
We can see that we have one equation that's multiplying, but two equations that are dividing.
That means we probably need another equation with multiplying.
For the division equations, we have one with the 7 in front of the 8, and one with the 8 in front of the 7.
That means we should have the same for the multiplication ones.
We have one with 7 x 8, so we should have another with 8 in front of the 7
The answer is A.
8 x 7 = 56
James has 16 pounds of coffee that he wants to distribute evenly between 2/3 pound bags. How many bags does he need? *
Answer:
24 bags
Step-by-step explanation:
16 is 48/3. 48 divided by 2 is 24.
In the triangle below, what is the length of Ac?
B
60°
14
60°
60°
А
с
Answer:
A-14
Step-by-step explanation:
All the angles of the triangle ABC are 60°.
Therefore it is an equilateral triangle.
All sides of an equilateral triangle are equal.
Hence, AC = 14
19. Which statement describes the value of the expression below?
57 X1/6
Answer:
9/1/2
you multiply the exact form and decimal form
Royell sold his shoes and put $1000 into a savings account with an interest rate of 5%. How much money will be in his account if he doesn't touch it after 7 years?
A $20,000
B $700
C $1,350
D $1,500
Answer:
C.
Step-by-step explanation:
(1,000)(0.05)(7)
I = $350
1,000 + 350
=$1,350
Find the 5th term in the sequence a,= 8-2(n-1)
Answer:
0
Step-by-step explanation:
a₅ = 8 - 2(5 - 1) = 8 - 2(4) = 0
please help me with this one too , Thank you
The equation 22.5 + x = 42.3 can be used to find the measure of
Answer:
x = 21.8
Step-by-step explanation:
x = 42.3 - 22.5
divide 60 sweets between sabrina and her sister angela so that sabrina fets thrice as many as angela
let the number of sweets with Angela be " x "
and , let the number of sweets with Sabrina be " 3x "
Then ,
[tex]\bold{x + 3x = 60} \\\\\bold{ 4x = 60} \\\\\bold{ x = \cancel \frac{60}{4}} \\ \\\fbox\pink{ x = 15}[/tex]
Hence ,
number of sweets with Angela = 15
number of sweets with Sabrina = 3(15) = 45
hope helpful~
Another juice recipe uses 12
cups of grape concentrate
and 16 cups of water. Will
this mix be more or less
"grapey” than the problem to
the left? How do you know?
Answer:
the answer is 45%.
Step-by-step explanation:
if you add 5% divided by 3 = 15%.
So if you add all of those plus the 30% you will be getting 45%.
Richie says that the least common multiple of a pair of prime numbers is the product of two numbers. Is he right or wrong? Explain why,
If y=16 when x=4 find y when x=6
Step-by-step explanation:
Hi! An easy way to find an answer to questions like this is to do a table
y=16 : x=4
Now, add up X and Y together until X reaches 6
y=16 x=4
y=17 x=5
y=18 x=6
As you can see, when x is 6, y is 18.
Hope this helps!
here a subtraction problem that has been solved incorrectly what is the right way 74-25=59
Answer:
Answer:
the equation is wrong
Step-by-step explanation:
=> 74-25=59
since 74 - 25 equals to 59 in order to find the addition sentence that will check the subtraction problem is true and 59 and 3/5 or you can add add 59 and 25 to check if the problem was solved correctly
=> 59+25
add 59 to 25
=> 84
this means the question is wrong
how can you tell if a fracion is a unit fraction
A unit fraction is any fraction with 1 as its numerator (top number), and a whole number in the denominator (bottom number).
Andy is a landscaper, Yesterday, he planned a 2- foot- tall elm tree and a 14- foot tall maple tree. The elm tree is expected to grow 5 feet taller each year. The maple tree is expected to grow 2 feet taller each year. At those rates, in how many years will the tree be the same height?
Lucy has a job where she has a take-home salary each month of $2700, Ir Lucy wants to spend no more than 15% of her monthly take-home salary on her car payment,
how much can she afford?
Answer:
$405
Step-by-step explanation:
2700 x 0.15 = 15% of 2700
What is 1235533+1344145
Answer:
2579678
...
...
....
....
Answer:
2579678
Step-by-step explanation:
someone pls help i need help with my math question
Answer:
21 units
Step-by-step explanation:
2. Vince is a member of a card club. He pays a fixed fee of $55 annually
He must pay $9 for every game he attends. He attended 12 games this year.
What is the total amount that he paid this year?
The equation computed shows that the total amount that Vince paid this year is $263.
How to solve an equation?From the information given, Vince pays a fixed fee of $55 annually and must pay $9 for every game he attends.
The equation to solve the question will be:
= 155 + 9x
= 155 + 9(12)
= 155 + 108
= $263
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Which of the following statements are correct?
helppp!
a. box 1: always, sometimes , never / box 2: remain ,do not remain
b. box 1: always, sometimes , never/ box 2: always, sometimes , never
c. box 1 : always, sometimes , never/ box 2: remain, not remain/ box 3: remain, not remain
d. box 1 : awlays, sometimes, never/ box 2 : an equal distance, different distance/ box 3 : some, all, no
e. box 1 : awlays, sometimes, never/ box 2 : would, would not / box 3 : all, no.
Answer:
a. always, remain
b. always, remain
c. never, not remain, not remain
d. always, an equal distance, all
e. never, would not, all
Step-by-step explanation:
They are all correct, hope this helps -w-
convert the following equation from standard form to slope- intercept form. pls and thank you
Answer:
y=-4x-1
Step-by-step explanation:
All you have to do is isolate the "y", so you subtract 4x from the left and right side, leaving you with the answer above.
The corresponding side lengths of two
figures have a ratio of What is the ratio of the perimeters? the ratio of
or
the areas?
Answer:
you make a question that lacks explanation