Answer:
Week 1: 80
Week 2: 160
Week 3: 320
Week 4: 640
Week 5: 1280
Step-by-step explanation:
Week 5 there are 1280 infected trees, the infection numbers double weekly. Divide week 5 (1280) by 2 and you find week 4 (640) divide that by 2 and you find week 3 (320) divide that by 2 and you find week 2 (160) divide that by 2 and you find the first week (80)
The Number of infected trees are:
Week 1: 80
Week 2: 160
Week 3: 320
Week 4: 640
Week 5: 1280
What is Unitary Method?The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.
For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.
12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.
As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.
This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.
In week 5, 1280 trees were infected.
As, Each week, the number of trees infected with the fungus doubles.
In week 4:
Number of trees infected = 1280 / 2 = 640
In week 3:
Number of trees infected = 640/ 2 = 320
In week 2:
Number of trees infected = 320 / 2 = 160
In week 1:
Number of trees infected = 160/ 2 = 80
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HELP PLS I WILL MARK BRAINLIEST !!! HELP!!!
Answer:
C
Step-by-step explanation:
You basically multiply the 2 functions together which gives you (2x + 3)(x + 1) = 2x² + 5x + 3
Answer:
The answer is C.
Step-by-step explanation:
Given that f(x) = 2x + 3 and g(x) = x + 1. So you have to multiply both functions together :
[tex]f(x) = 2x + 3 \\ g(x) = x + 1[/tex]
[tex]f(x) \times g(x)[/tex]
[tex] = (2x + 3)(x + 1)[/tex]
[tex] = 2x(x) + 2x(1) + 3(x) + 3(1)[/tex]
[tex] = 2 {x}^{2} + 2x + 3x + 3[/tex]
[tex] = 2 {x}^{2} + 5x + 3[/tex]
guys please help me with this question before it gets deleted by 30 year olds .
Answer:
i don't know okkkkkk
Step-by-step explanation:
Talib is trying to find the inverse of the function to the right. His work appears beneath it. Is his work correct? Explain your answer. f(x) = negative 8 x + 4. y = negative 8 x + 4. y minus 4 = negative 8 x. x = (y minus 4) divided by negative 8. f Subscript negative 1 Baseline (x) = (y minus 4) divided by negative 8.
Answer:
His work is not correct. You first must switch x and y and then solve for y. Is the correct answer.
Step-by-step explanation:
Find the circumference of a circle in terms of n if the radius of the circle is equal to 6 inches.
a.
6 7 in.
b.
12 7 in.
C. 36 in.2
36 it in.
O
d.
e.
12 in.2
A Moving to another question will save this response.
Answer:
37.6991 or C
Step-by-step explanation:
Radius = 6
diameter = 12
Which is the best estimate for (2.8 times 10 Superscript 3 Baseline) (4.1 times 10 Superscript 6 Baseline) written in scientific notation? 7 times 10 Superscript 9 1.2 times 10 Superscript 10 1.5 times 10 Superscript 10 12 times 10 Superscript 18? I NEED IT ASAP!!!
Answer:
B
Step-by-step explanation:
Answer:
its b :D
Step-by-step explanation:
Solve the solution. -9x+1=x+17
Answer:
-2
Step-by-step explanation:
-9x+1 = -x+17
1-17 = -x+9x
-16 = 8x
-16/8 = x
-2 = x
Answer:
B x = - 2
Step-by-step explanation:
-9x + 1 = -x + 17
-9x + x = 17 - 1
- 8x = 16
- x = 2 | ·(-)
x = - 2
A gas has a pressure of 98kPa at 30 degrees Celsius. What will be the new pressure the temperature is increased to 35 degrees Celsius Round answer one decimal place.
Answer:
65?
Step-by-Step Explanation:
Find the next term in the
sequence.
-31,-22,-13,-4,[ ? ]
[tex]\text{First, we have to find the pattern of the sequence}\\\\\text{You would noticed that the pattern of the sequence is +9}\\\\\text{This means that the sequence is growing by 9 each time}\\\\\text{In order to find the next number, add 9 to -4}\\\\-4+9=5\\\\\boxed{\text{The next number in the sequence is 5}}[/tex]
Which letter has rotational symmetry?
O
C
K
T
Answer:
O & T have rotational symmetry
Henry rented a truck for one day. There was a base fee of $17.95, and there was an additional charge of 71 cents for each mile driven. Henry had to pay
$144.33 when he returned the truck. For how many miles did he drive the truck?
Answer:
178 miles
Step-by-step explanation:
Answer:178 miles
Step-by-step explanation:
First we substract $17.95 from $144.33 =$126.38.Than we divide $126.38 by $0.71=178
Find the area of the semicircle. Round your answer to the nearest hundredth.
3 ft
ft2
Answer:
The answer is 3.53
Step-by-step explanation:
The formula for a semicircle is pi x r2 divided by 2, so divide the diameter by 2, then plug that in as the radius into the formula.
Alice Rayburn has a charge card from National Bank which uses the unpaid balance method of computing finance
charges. The periodic rate is 1.95%. Alice's previous balance is $1485.23. She made the minimum payment of 2% of the
previous balance. She returned a pair of tennis shoes and a jacket for a credit of $68.63 and $117.47. She has new
purchases of $49.50, $65.32 and $45.10 for gasoline. She had restaurant charges of $15.89, $20.22 and $52.54. Her final
charge was $156.32 for auto repairs. Calculate the new balance.
$9.85
HELLPP PLEASE
Answer:
9.85
Hope this helps!
The new balance of Alice Rayburn is $1241.11.
What is a periodic rate?A periodic interest rate is one that can be applied to a loan or earned on an investment over a given time frame.
Given that Alice Rayburn's previous balance is $1485.23.
And the periodic rate is 1.95%.
She made the minimum payment of 2% of previous balance.
That means 2% of $1485.23 = 1485.23 × 2 / 100 = 29.7046
She returned a pair of tennis shoes and a jacket for a credit of $68.63 and $117.47.
Total amount that she returned = $68.63 + $117.47 = $186.1
Now after return her amount is $1671.33.
She has deduction of $49.50 + $65.32 + $45.10 = $159.92
Now her amount after purchase = $1671.33 - $159.92 = $1511.41
She had total charges = $15.89 + $20.22 + $52.54 + $156.32
= $244.97
Now her amount = $1511.41 - $244.97 = $1266.44
Now after the periodic rate,
2% of $1266.44= $25.3288
So final amount after the calculation is $1241.11.
Therefore, the new balance is $1241.11.
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Hector took out a small loan of
$900 for 18 months. The simple
interest rate on the loan was
10.5%. How much will he pay in
interest on the loan?
Can someone please help me. I don't understand unit rates.
Answer:
b,c, and e
Step-by-step explanation:
if u put them all in fraction u will see what equals to 12
20/8 equals to 2 2/8 or 2 1/4
36/3 equals to 12
120/10 equals to 12
5/80 equals 1/16
and 96/8 equals to 12
hope this helps
Help me answer h. And i
Answer:
im sorry I don't know how to solve this
Step-by-step explanation:
maybe this will help
if u try Google search it may help
Directions: Reference the number line to solve each question. Some fractions may need to be simplified or,when turned into a percent ,rounded to the nearest percent. help needed write descriptively for each of the 5 question
Answer:
1. Tim
2. 0 apples left. Pauline took most apples
3. Nelly
4. Henry
Bonus. Carla - Leonard - Henry - Jenny
Step-by-step explanation:
1. From the picture, 41/45 > 80%
2. From the picture, 36/45 = 80%, therefore 80% + 20% = 100% of the apples were taken.
3. From the picture, 20/45 is between 40% and 50%, then 20/45 < 55%
4. From the picture, 15/45 is between 30% and 40%, then 15/45 < 40%
Bonus. Carla: 9/45 or 20%
Leonard: 9/45*2 = 18/45 or 40%
Jenny: 36/45 or 80%
Henry: 36/45*1/2 = 18/45 or 40%
john has 5 apples. Cina has 5 times as john. how many apples does Cina have
Consider the possible cross sections of a square pyramid, a cylinder, and a cube. State whether the following
statement is true or false.
All three figures can be sliced to create a rectangle.
Answer:
False
True
Step-by-step explanation:
The cross sections of the first two shapes cannot form a rectangle
Someone please help me by giving me a steps on how to solve this equation 3x+13= - 11. Thanks!
Answer:
x = -8
Step-by-step explanation:
Subtract 13 from both sides:
3x = -24
Divide by 3:
x = -8
The product of 0.008 and 10,000,000 is ? because the decimal point in 0.008 moves ?places to the right.
Answer:
80,000
Step-by-step explanation:
Products means to multiply
0.008×10,000,000
10000000
× 0.008
=80000
The decimal point moves 7 places to the right
Answer:
first one is 8 second one is 7
Step-by-step explanation:
Graphic DesignWorks purchased $8000 worth of office furniture in 2005.
According to the MACRS table, how much money can they deduct from their
expenses in the first year?
O A. $571.60
B. $1429.00
C. $1245.40
O D. $1143.20
Answer:
D. $1143.20
Step-by-step explanation:
Data provided in the question
The Purchased value of office furniture = P = $8,000
Based on the above explanation, the money deducted from the expenses for the first year is shown below:
[tex]= P \times MACRS\ rate[/tex]
[tex]= \$8,000 \times 14.29\%[/tex]
= $1,143.20
We simply multiplied the purchased value of the office furniture with the MACRS rate i.e for the first year so that the amount i.e to be deducted could come
hence, the correct answer is d.
Answer:
$1143.20
Step-by-step explanation:
do this and draw it to get 30(wow) points have fun :)
Answer:
Step-by-step explanation:
idk how to draw tho :(
Answer: I do not know how to draw as well.
Step-by-step explanation: Sorry, I'm too lazy :c
PLEASE HELP ME QUICKLY
Answer:
1. 1/4 (3÷3 is 1, 12÷3 is 4)
2. 4:1 (16÷4 is 4, 4÷4 is 1)
3. 3/5 (6÷2 is 3, 10÷2 is 5)
4. 2:3 (8÷4 is 2, 12÷4 is 3)
5. 1/3 (3÷3 is 1, 9÷3 is 3)
6. 1/10 (2÷2 is 1, 20÷2 is 10)
7. 1:2 (2÷2 is 1, 4÷2 is 2)
8. 3:1 (18÷6 is 3, 6÷6 is 1)
Answer:
a pitcher
Step-by-step explanation:
1=.25
2=4
3=.6
4=.67
5=.34
6=.7
7=.5
8=3
Work out the size of angle x
Answer:
[tex]x=60[/tex]
Step-by-step explanation:
Alternate interior angles are formed when a transversal passes through two parallel lines.
Answer:
X=60{BEING ALTERNATE ANGLE}
therefore THE VALUE OF X IS 60°
WILL MARK THE FIRST CORRECT ANSWER BRAINLIEST!
Find each one of the indicated angle measures. Justify your responses. Given: a||b, m∠ 4=113° Find: m∠5, m∠7
Answer:
63
Step-by-step explanation:
angle 5 is equal to angle 7 and angle 3 is equal to angle 5. Hence angle 5 is equal to 180-113=67 angle 3 and angle 4 is equal because they are supplementary meaning = 180 and we know angle 4 is equal to 113 so angle 3 is equal to 180-113 and angle 3 is equal to angle 5 because they are alternate interior angles. angle 5 and angle7 are vertically opposite angles so they are equal to each other so the asnwer is 63
The indicated angle is measured.
To find each one of the indicated angle measures.
What is angle?In Plane Geometry, a figure which is formed by two rays or lines that shares a common endpoint is called an angle and corner whether constituting a projecting part or a partially enclosed space.
Given that:
m∠4+ m∠5=180º (Interior angles on the same side of the transversal)
m∠5=180º-113º=67º
m∠5=m∠7=67º( vertically opposite angle are equal)
m∠6+ m∠5=180º(linear pair)
m∠6=180º-67º=113º
m∠6=m∠8 =113º(vertically opposite angle are equal)
m∠4+ m∠3=180º(linear pair)
m∠3=180º-113º=67°
m∠4=m∠2=113° (vertically opposite angle are equal)
m∠2+m∠1=180º(linear pair)
m∠1=180º-113°=67°
So, the indicated angle is measured above.
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I need help with this please
Answer:
t = [tex]\frac{D-M}{Mr}[/tex]
Step-by-step explanation:
Given
D = M + Mrt ( subtract M from both sides )
D - M = Mrt ( divide both sides by Mr )
[tex]\frac{D-M}{Mr}[/tex] = t
Answer:
t = D/Mr - 1/r or (D - M)/Mr
Step-by-step explanation:
D = M + Mrt
isolate t
D - M = Mrt
(D - M)/M = rt
D/M - 1 = rt
D/Mr - 1/r = t
Triangle ABC and triangle LMN are similar and have the same orientation. The endpoints of the hypotenuse of triangle ABC are A(2, -2) and C(8, -5). The hypotenuse of triangle LMN is on the same line as the hypotenuse of triangle ABC and is one-third the length of AC.
What is the the equation of the line that the hypotenuse of triangle LMN lies on?
On the hypotenuse of triangle LMN, if coordinate L is at point (-6, 2), coordinate N is at point ( , ).
Answer:
C(8, -5)
Step-by-step explanation:
Answer:
Equation: y = -1/2x + (-1)
Coordinate N: (-4, 1)
Step-by-step explanation:
g(x) = x + 7 and h(x) = x 2+ 1
g[h(x)] =
A. x^2+8
B. x^2+14x
C. x^2+50
Answer:
The answer is B. x^2+14x
Answer:
x^2+8
Step-by-step explanation:
PLEASE HELP! I HAVE A TIME CRUNCH! WIL MARK BRAINLIEST! THANKS & LOVE Y'ALL!!
One of the angles of a parallelogram is equal to 40°. Find the rest of the angles.
Given:
One of the angles of a parallelogram , ∠A = 40°
To find out:
Find the rest of the angles ( ∠B, ∠C, ∠D ) ?
Solution:
We know that,
∠A + ∠B = 180° [ co - interior angles]
⇒ 40° + ∠B = 180°
⇒ ∠B = 180° - 40°
⇒ ∠B = 140°
∠B = ∠D = 140° [ Opposite angles of a parallelogram ]
Also, ∠A = ∠C = 40° [ Opposite angles of a parallelogram ]
Please Help With Question ASAP !
Answer:
cos c = 3 / 5
Step-by-step explanation:
wkt
cos x = ADJ /HYP
= 3 / 5 OR 6 / 10
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