Answer:
2.54 cm in 1 inch......how many inches in 51.78 cm...
51.78 / 2.54 = 20.4 inches <==
or this way...
2.54 / 1 = 51.78 / x....2.54 cm to 1 in = 51.78 cm to x inches
cross multiply
(2.54)(x) = 51.78)(1)
2.54x = 51.78
x = 51.78 / 2.54
x = 20.4 inches <==
Step-by-step explanation:
Answer:
129.134 rounded will be 129.1
Step-by-step explanation:
HOPE THIS HELPS :)
A population numbers 18,000 organisms initially and decreases by 9.6% each year.
Answer:
42
Step-by-step explanation:
answer is 42 bc I don't see the question you are asking.
And there is no question showing
Answer:
A population numbers 18,000 organisms initially and decreases by 3% each year
Step-by-step explanation:
what is (8 + 56) ÷ 4 + 3 2?
um is the end a 3 and 2 or 32 or 3*2?
Answer:
the answer to your question is 48
Frank bought 6 bags of dog food and 7 bags of cat food for $74.50. Daisy bought 3 bags of dog food and 9 bags of cat food for $ 67.50 . How much does it cost for each bag of dog and cat food ?
could u help me
with this
Answer:
P = 7
Step-by-step explanation:
46+8=54
54-5=49
49÷7=P
Number 14 thanks pls ASAP ASAP
Answer:
A
Step-by-step explanation:
what is 3 divided by 39 (step by step for branliest!
Answer:
39 / 3 = 13
Step-by-step explanation:
first find out how many times 39 goes into 3 by writing the multiplication facts of 3.
3x1=3 3x8=24
3x2=6 3x9=27
3x3=9 3x10=30
3x4=12 3x11=33
3x5=15 3x12=36
3x6=18 3x13=39
3x7=21 3x14=42
You use 3x13 because 3x13 equals to 39 and that is our dividend.
The answer is 13
Help please jggvnhujff
Answer:
Step-by-step explanation:
8). [tex]\left \{ {{4x+3y=1} \atop {x+y=2}} \right.[/tex]
(2) × [ - 3 ]
4x + 3y = 1 ........ (3)
- 3x - 3y = - 6 .... (4)
(3) + (4)
x = - 5
- 5 + y = 2 ⇒ y = 7
( - 5 , 7 )
9). [tex]\left \{ {{-9x+3y=18} \atop {2x+y=-4}} \right.[/tex]
(1) ÷ [- 3]
3x - y = - 6 ......... (3)
2x + y = - 4 ........ (4)
(3) + (4)
5x = - 10 ⇒ x = - 2
2(- 2) + y = - 4 ⇒ y = 0
(- 2, 0)
10). [tex]\left \{ {{x-2y=14} \atop {10x-6y=0}} \right.[/tex]
(2) ÷ 10
x - 0.6y = 0 ⇒ x = 0.6y -----> (1)
0.6y - 2y = 14
- 1.4y = 14
y = - 10
x - 2(- 10) = 14 ⇒ x = - 6
(- 6, - 10)
Now is your turn, you can do it!!
Find the price of one marker if three markers cost $18. A.) $6
B.) $54
C.) $4
D.) $3
Please answer the following geometry question. Thank you.
Answer:
1,092.8 ft
Step-by-step explanation:
The information here gives us a right triangle.
Let "y" represent the length of the base. (Adjacent length)
Height of the tower = 984 ft (opposite length)
Angle of elevation = 48° (reference angle)
Applying trigonometric ratios formula, we would have:
[tex] tan(\theta) = \frac{opposite}{adjacent} [/tex]
Plug in the values
[tex] tan(48) = \frac{y}{984} [/tex]
Multiply both sides by 984
[tex] tan(48) \times 984 = \frac{y}{984} \times 984 [/tex]
[tex] 1,092.8 ft = y [/tex] (nearest tenth)
Properties of 2-Dimensional Figures 1-7
Answer:
1. PNT
2.RNM
3.QNM
4.UYZ
5. None
6.VYZ
7.none
Step-by-step explanation:
suplametery means when you add to angles together it will equal 180
while complementery is when to angels are added together to make 90 degrees
At a bake sale, students sold 145 chocolate chip cookies, 95 oatmeal cookies, and 87 sugar cookies. What percent of the cookies sold were oatmeal? Round to the nearest tenth
Answer:
29.05% of cookies sold were oatmeal cookies.
Step-by-step explanation:
Students sold chocolate chip cookies = 145
Students sold oatmeal cookies = 95
Students sold sugar cookies = 87
Total cookies sold = 145+ 95 + 87
Total cookies sold= 327
The formula used to find percentage is : [tex]Percentage = \frac{part}{whole}*100[/tex]
Now, finding percent of the cookies sold that were oatmeal
Percentage of oatmeal cookies sold = [tex]\frac{95}{327}*100[/tex]
Percentage of oatmeal cookies sold = 29.05 %
So, 29.05% of cookies sold were oatmeal cookies.
what is 32 divided by 97
Answer:
0.32989690721
Step-by-step explanation:
Answer:
rounded to the nearest hundred: 0.33
Step-by-step explanation:
hope this helps :3
IF ITS WRONG YOUR BEING REPORTED THIS IS A SERIOUS QUESTION
Answer:
[tex]range=5.1[/tex]
Step-by-step explanation:
The range of a set is found by subtracting the lowest number from the greatest number.
The greatest number is 2.8 , and the lowest is -2.3. Subtract the values:
[tex]2.8-(-2.3)[/tex]
Two negatives make a positive, so:
[tex]2.8+2.3=5.1[/tex]
:Done
7a/9bc divided by 21a/12b please I need this answerr
Answer:
4/9c
Step-by-step explanation:
When dividing by fraction, multiply by its reciprocal.
so 7a/9bc × 12b/21a = 84ab/ 189abc
Simplify
84/189c
4/9c
On January 1, 2021, Universe of Fun issues $750,000, 9% bonds that mature in 15 years. The market interest rate for bonds of similar risk and maturity is 10%, and the bonds issue for $692,353. Interest is paid semiannually on June 30 and December 31. Record the issuance of the bonds on January 1, the interest payments on June 30, and December 31, 2021.
Answer:
Universe of Fun
Journal Entries are used to record transactions:
January 1, 2021:
Debit Cash Account $692,353
Debit Bonds Discount $57,647
Credit Bonds Payable $750,000
To record the issue of 9% bonds, semiannual interest, that mature in 15 years.
June 30, 2021:
Debit Interest Expense $35,672
Credit Discount Amortization $1,922
Credit Cash Account $33,750
To record the interest expense and discount amortization.
December 31, 2021:
Debit Interest Expense $35,672
Credit Discount Amortization $1,922
Credit Cash Account $33,750
To record the interest expense and discount amortization.
Step-by-step explanation:
Bonds Payable = $750,000
Bonds issued at a discount = $692,353
Bonds discount = $57,647 ($750,000 - $692,353)
Interest rate = 9%
Interest expense, semiannually = $33,750 ($750,000 * 9%)/2
Maturity of bonds = 15 years
Bonds discount will be amortized over 15 at $3,843 per annum ($57,647/15) on straight-line basis
Bonds discount semiannually = $1,922
b) Bonds discount arise as Universe of Fun issues the $750,000 bonds for $692,353 (less by $57,647). This means that the bondholders are paying less than the face value, but will be repaid the full face value at maturity.
A hot air balloon rising vertically is tracked by an observer located 4 miles from the lift-off point. At a certain moment, the angle between the observer's line-of-sight and the horizontal is pi/6, and it is changing at a rate of 0.1 rad/min. How fast is the balloon rising at this moment?
Answer:
0.533 miles/min
Step-by-step explanation:
Calculate how fast the balloon is rising at the moment : dy /dt
location from the lift-off point = 4 miles
angle between the observer's line-of-sight and the horizontal ( ∅ ) = [tex]\frac{\pi }{6}[/tex]
d∅ / dt = 0.1 rad/min
tan ∅ = y / 4
derivate
sec^2 ∅ . d∅ / dt = 1/4 . dy/dt
= sec^2 [tex]\frac{\pi }{6}[/tex] . 0.1 = 1/4 . dy/dt
= ( sec^2 0.5238 * 0.1 ) * 4 = dy/dt
dy/dt = 8 / 15 miles/min
Suppose that $2000 is placed in a savings account at an annual rate of 4.6%, compounded quarterly. Assuming that no withdrawals are made, how long will it take for the account to grow to $3000? Do not round any intermediate computations, and round your answer to the nearest hundredth.
If necessary, refer to the list of financial formulas.
Answer:
It will take 35.46 quarters for the account to grow to $3000.
Step-by-step explanation:
Since the annual rate is compounded quarterly, this can be calculated using the formula for calculating the future value as follows:
FV = PV * (1 + r)^n ............................ (1)
Where;
FV = future value or the amount the deposit expected to grow to = $3,000
PV = Present value or the amount place in the savings = $2,000
r = Quarterly rate = Annual rate / 4 = 4.6% / 4 = 0.046 / 4 = 0.0115
n = number of quarters it will take for the loan to grow to $3000 = ?
Substituting the values into equation (1) and solve for n, we have:
$3,000 = $2,000 * (1 + 0.0115)^n
$3,000 / $2,000 = (1.0115)^n
1.50 = (1.0115)^n
Loglinearise both sides, we have:
log(1.50) = n log(1.0115)
0.176091259055681 = n * 0.00496588710682352
n = 0.176091259055681 / 0.00496588710682352
n = 35.4601816891322
Rounding to the nearest hundredth, which also implies to rounding to 2 decimal places, we have:
n = 35.46
Since the the annual rate is compounded quarterly, it will therefore take 35.46 quarters for the account to grow to $3000.
Suppose that $2000 is placed in a savings account at an annual rate of 4.6%, compounded quarterly. Assuming that no withdrawals are made, it will take him 8.86 years for the account to grow to $3000
From the information given:
The principal amount placed in the savings account (P) = 2000The annual interest rate = 4.6%number of times interest is compounded n = 4By using the compound interest formula:
[tex]\mathbf{A = P( 1+\dfrac{r}{n})^{nt}}[/tex]
replacing the values from above, we have:
[tex]\mathbf{3000= 2000( 1+\dfrac{0.046}{4})^{4t}}[/tex]
[tex]\mathbf{\dfrac{3000}{2000}= ( 1+\dfrac{0.046}{4})^{4t}}[/tex]
[tex]\mathbf{\dfrac{3000}{2000}= ( 1+0.0115)^{4t}}[/tex]
[tex]\mathbf{\dfrac{3000}{2000}= ( 1.0115)^{4t}}[/tex]
[tex]\mathbf{log(\dfrac{3000}{2000})= 4t \times log ( 1.0115)}[/tex]
[tex]\mathbf{0.17609= 4t \times0.004966}[/tex]
[tex]\mathbf{t = \dfrac{0.17609}{4 \times 0.004966 }}[/tex]
t = 8.86 years to the nearest hundredth.
Learn more about compound interest here:
https://brainly.com/question/14295570?referrer=searchResults
graph the relation of the table shown. is the relation a function why or why not? (x,y) (-1,3),(-1,2),(0,-4),(4,2)
Answer:
It is not a function.
Step-by-step explanation:
This is not a function, because there is more than one y value when x = -1. A function has one value for each x value.
- ( x - 6 ) = 30
distributive property question
Answer:
x = -24
Step-by-step explanation:
-x+6=30
-x=24
x=-24
A line with a slope of 1 passes through the point (7, 9). What is its equation in
slope-intercept form?
Answer: y=1x+9
Step-by-step explanation: Hope this helped!!
A bird is flying at a constant rate.
This equation y = 8x + 15 can be used to represent this situation, where y is the bird's elevation in meters and x is the number of minutes the bird has been flying.
Which statement best describes the bird's elevation, given this equation?
The bird started at a height of 15 meters and is ascending at 8 meters per minute.
The bird started at a height of 15 meters and is descending at 8 meters per minute.
The bird started at a height of 8 meters and is descending at 15 meters per minute.
The bird started at a height of 8 meters and is ascending at 15 meters per minute.
Answer:
It is the first one 15 is the y intercept slope 8/1
how do u find the third side
Answer:
Square root of 49
The missing side is 7
Step-by-step explanation:
With the Pythagorean theorem.
25^2= 625
24^2= 576
Square root of 49=7
The missing side is 7
The sum of the two numbers is 37. The smaller number is 21 less than the larger number. What are the numbers?
Answer the question in the picture
Answer:
the answer is the second choice
Step-by-step explanation:
2 steps right and 5 up in mathematics is written as:
x->x+2 and y->y+5
For instance, in the point L
(-5,-2) --> (-5+2,-2+5)=(-3,3)
which is L'=(-3,3)
and so on.
fill in the blank pls
Answer:
number 2
Step-by-step explanation:
You have 1 pounds of egg whites
You need 8 oz to make one serving of meringue
How many servings can you make?
Answer:
2 servings
Step-by-step explanation:
1 pound is 16 ounces
Apples cost $0.75 per pound and bananas cost $1.05 per pound.
A baker bought a total of 12 pounds of apples and bananas for $10.20.
The system of equations {a+b=120.75a+1.05b=10.20 models this situation, where a is the number of pounds of apples, and b is the number of pounds of bananas.
How many pounds of each did the baker buy?
A car is going 50 miles per hour.
A rate that describes this would have units of?
А. miles and hours.
B. miles and cars.
C. hours only.
D. miles only.
miles and hours is the correct option.
NOT SURE BUT HOPE IT IS CORRECT AND HELPS YOU
19. What is the value of the expression below?
9 + (7 x 4) - 13
Answer:
24
Step-by-step explanation:
9+(7x4)-13
9+28-13
37-13
24
HELP!!!!!
HELP!!!!
HELP!!!!!
PLEASE!!!
Answer:
B is the answer. Just substitute 14 in for x.
Step-by-step explanation:
