Answer:
c.40
Step-by-step explanation:
the answer is 40 your welcome
I NEED help with this !!! Can someone help me ??? (Probability Models)
Answer:
2610/10730
2610/10730 = 0.24324324
0.24324324 X 100 = 24.324324
24%
Solving Inequalities, HELP PLEASE.!!
hjukhvfd816
11/03/2017
Mathematics
Middle School
answered
The Latino Rams at Englewood High school are seeking to raise at least $750 in a fundraiser to pay for their end-of-the year field trip to Islands of adventures.
Answer:
x ≥ $750
Step-by-step explanation:
Tammy's home cost her S184,000. She lives in an area with a lively real estate market, and her hormincreases in value by 3.5%
every year. If Tammy sels her home after thirteen years, how much profit wil she have made, to the nearest hundred dollars?
a s8,500
b.
C.
d
7,800
S83,700
S103,800
Please select the best answer from the choices provided
O
A
B
C
D
O
Save and Exit
Next
Submit
Answer D 103,800
Answer:
D. $103800Step-by-step explanation:
Initial value of house:
$184000Yearly increase rate of value:
3.5%Time
13 yearsSince the increase is concerning the current price it would be exponential growth.
The function would be:
V(t) = 184000*(1 + 3.5/100)^t, where V is the value after t yearsFor t= 13 we get:
V(13) = 184000*(1.035)^13 = 287800Profit made would be:
287800 - 184000 = 103800Correct option is D.
Answer:
Cost of Tammy's house =$184000
Rate of interest = 3.5% per annum
After 13years price will be
[tex]P(t) = 184000 {(1 + \frac{3.5}{100}) }^{t} \\ P(t) = 184000 {(1 + 0.035)}^{t} \\ P(13) = 18400 {(1.035)}^{13} \\ P(13) =\$ 287768[/tex]
Total profit= $(287767-184000)= $103768
D. $103800 is the right answer.Simplify the expression 7b + 7 + 5b – 5b + 2a – 12.
Show your work!
Answer:
2a+7b-5
Step-by-step explanation:
7b + 7 + 5b – 5b + 2a – 12
2a+7b+5b-5b+7-12
2a+7b-5
Find the area of the shape.
Answer:
39.5 [tex]ft^{2}[/tex]
Step-by-step explanation:
We need to take this shape by shape
Top triangle
a = b*h/2
a = 3*2/2
a = 6/2
a = 3
__________________________________________________________
Bottom triangle:
a = b*h/2
a = 3*3/2
a = 9/2
a = 4.5
__________________________________________________________
Rectangle:
a = b*h
a = 8*4
a = 32
__________________________________________________________
Now add them all up
3 + 4.5 + 32 = 39.5
The area of the shape is 39.5 [tex]ft^{2}[/tex]
Hope this helped!
My wife baked cookies this year. 40% of the cookies she baked were chocolate chip. If she baked 36 chocolate chip cookies, how many total cookies did she bake
Answer:
She baked 90 cookies.
Step-by-step explanation:
From the information given you know that 36 cookies represent 40% of the cookies that were baked. With this information, you can use a rule of three to find the total mount of cookies that she baked:
36 cookies → 40%
x ← 100%
x=(36*100)/40=90
According to this, the answer is that she baked 90 cookies.
A boy has only dimes and quarters in his piggy bank. If he has 90 coins worth 12 dollars and 60 cents altogether, how many quarters does he have in his bank? A) 24 B) 25 C) 21 D) 22 E) 23
CCCCCC"CCCCCCCCCCC"CCCCCCCCCCCCCCCCCCCCC
please help asap I'll mark brainliest
Answer: G
7/9 yd= 28 in
2.5ft = 30 in
2 2/3 ft= 32 in
33in = 33in
I hope this helps:
What expression is equivalent to -2x + 7
A baseball is hit along the third base line with a speed of 100 ft/s. At what rate is the balls distance from first base changing when it crosses third base?
Solution :
From the triangle,
[tex]$x^2 = s^2 + 90^2$[/tex]
[tex]$x = \sqrt{s^2 + 90^2}$[/tex]
Now differentiating w.r.t "t", we get
[tex]$\frac{dx}{dt}=\frac{d}{dt}\left(s^2 +90^2 \right)^{1/2}$[/tex]
[tex]$=\frac{1}{2}\left(s^2 + 90^2 \right)^{\frac{1}{2}-1} \cdot 2s \cdot \frac{ds}{dt}$[/tex] [chain rule]
[tex]$=\frac{1}{2}\left(s^2 + 90^2 \right)^{-\frac{1}{2}} \cdot 2s \cdot \frac{ds}{dt}$[/tex]
[tex]$=\frac{s}{\left(s^2 + 90^2\right)^{\frac{1}{2}}} . \frac{ds}{dt}$[/tex]
But given that [tex]$\frac{ds}{dt}$[/tex] = 100 ft/s
When all the ball crosses the third base, this means that s = 90. So substituting the value of s and [tex]$\frac{ds}{dt}$[/tex] in [tex]$\frac{dx}{dt}$[/tex] , we get
[tex]$\frac{dx}{dt} = \frac{90}{\left(90^2 +90^2\right)^{1/2}} \times 100$[/tex]
[tex]$\frac{dx}{dt} = \frac{90}{\sqrt{8100+8100}} \times 100$[/tex]
[tex]$\frac{dx}{dt} = 50\sqrt2$[/tex]
= 70.710 ft/s
PLEASE HELP ASAP! FOR BRAINLIEST
3a^4b^-2c^3 simplifed
QS bisects ∠PQR such that m∠PQS = 2x + 1 and m∠RQS = 4x - 15. What is m∠PQR?
Answer:
literally don't understand a word
Zee wants to make 2 liters of a special drink for a party. She squeezed the eight lemons she had and got 0.375 liters of lemon juice. She had 0.35 liters of cranberry juice, and 1.2 liters of water.How much of the special drink can she make? How much more or less than 2 liter will she have
Answer:
1. 1.925 Liters
2. 0.075 Liters less than the 2 Liter of special drink
Step-by-step explanation:
Step 1
Quantity of lemon juice = 0.375 Liters
Quantity of cranberry juice = 0.35 liters
Quantityof water = 1.2liters
Total Quantity of Special drink = 0.375 L+ 0.35L + 1.2 L= 1.925 Liters
Step 2
But since she wanted to make 2 Liters of the special drink she will have
2 Lter - 1.925L= 0.075Liters less than the initial 2 Liter of special drink planned.
Answer:
a. 1.925 litres
b. 0.075 litres less
Step-by-step explanation:
a. How much of the special drink can she make?
To find out the quantity of juice produced, add the component juice quantities and the water:
= 0.375 + 0.35 + 1.2
= 1.925 litres
b. How much more or less than 2 litres will she have?
= 2 - 1.925
= 0.075 litres less
Lisa is on a trip of 1,515 miles. She has already traveled 225 miles. She has 3 days left in her trip. How many miles does she need to travel each day to complete the trip?
A.
655
B.
430
C.
1,290
D.
860
Answer:
b.430
Step-by-step explanation:
I need the answer please help me
Answer:
-29.988 or if you round up -30
Step-by-step explanation:
1) Convert fractions to decimals
3.6 x (-8.33) = -29.988
Answer:
I think its this but not sure
Andre types 208 words in 4 minutes. Noah typed 342 words in 6 minutes
A) Who typed faster
B) How many words can andre type in 10 minutes
C)Would you find the unit rate of words per minute or the unit rate of minutes per word to
figure out how long it would take Noah to write 1710 words? Why? (You do not need to
solve, just choose and explain why).
Answer:
Noah types faster because he can type more words per minute.
Step-by-step explanation:
For Andre you would divide 208 words by 4 minutes getting 52 words per minute. Then, for Noah divide 342 words by 6 minutes getting 57 words per minute.
Enter a value to balance the hanger
Answer:
Try 2.75 it should work
Step-by-step explanation:
prove me wrong
Dave and Sue share a pizza in the ratio 2:3.They eat it all.
a. What fraction of the pizza did Dave eat?
b. What fraction of the pizza did Sue eat?
Answer:
a.5/2
b.5/3
because dave eat 2 of the pizza pices from 5 pices
and sue eats 3 of the pizza pices of 5
Raul sells fancy new TVs. They cost $600. He sells the TV for $900. What is his percent markup? show your work
Answer:
His percent markup is 150%
Step-by-step explanation:
which team has the taller player (picture involve)
Answer:
which team has the taller player (picture involve
B the skyview ravens
Answer:
the davis tigers has taller player
because their player is 0.625 inches taller more than the Skyview Ravens player
Sand costs three times as much as rocks per pound. If sand is $9.60 per pound, how much are rocks per pound?
Answer:
Rock costs $3.20 per pound.
Step-by-step explanation:
Because sand costs three times as much as rocks per pound, you can determine the cost of rocks per pound by dividing the cost of sand per pound by three:
[tex]\frac{9.60}{3}[/tex] [tex]= 3.20[/tex]
Which model represents the product 3/4 x 1/3
Answer:
The first one
Step-by-step explanation:
pls answer each correctly
and show the workings
Answer:
24)
[tex] \frac{4}{5} [/tex]
[tex]25) - \frac{4}{5} [/tex]
[tex]14)1[/tex]
15)19
16)5
17)3
18)5√5
19)8n²√2
What is the answer to
1. b+4=2b-5
2. -6-29=5x-7
3. 10h+12=8h+4
4. 7a-17=4a+1
Answer:
b=9
(assuming you meant -6x) x = -2
h = -4
a = 6
Step-by-step explanation:
By rounding each of 9.85, 3.875 and 6.3 to the nearest whole number work out an estimate for the answer to 9.85^3 / 3.875 + 6.3^2
Answer:
286.
Step-by-step explanation:
9.85^3 /3.875 + 6.3^2
= 10^3/ 4 + 6^2
= 1000/4 + 36
=250 + 36
=286.
Please help.... which ordered pair is NOT a solution to the inequality in the graph
Answer:
(5, 1) is the answer.
Step-by-step explanation:
This is because the point (5, 1) is NOT in the shaded area of the inequality. All the other points are either in the shaded area of the inequality, or on the line of the inequality equation.
Hope this helps!! :)
#teamtrees #WAP (Water And Plant)
Answer:
(5,1)
Step-by-step explanation:
a) Rotation, then reflection
b) Translation, then rotation
c) Rotation, then translation
d) Translation, then reflection
What is the area of a square with a side length of 7 feet ?
HELP
Answer:
49 square feet
Step-by-step explanation:
Area of square
[tex] = {7}^{2} \\ \\ = 49 \: {ft}^{2} \\ [/tex]
Jody works at an ice cream counter. The ice cream costs $3 per cone. Let c represent the number of ice cream cones she sells. Let p represent
the total cost paid by the customers.
Choose two correct statements about the variables in this situation,
A. The cost per cone depends on the number of cones sold.
B. The total cost paid by customers depends on the number of cones sold,
O c The number of cones sold is independent of the total cost paid by customers.
D. The total cost paid by customers is independent of the number of cones sold,
Answer:
B and C are correct Hope this helps <3
Step-by-step explanation:
Answer:
B and C?
Step-by-step explanation:
Im a little unsure about C but im about99% sure that is correct