Answer:
-16
Step-by-step explanation:
The sequence pattern is ×2
-4 × 2 is -8
-8 × 2 is -16
-16 × 2 is -32
Answer:
-16
Step-by-step explanation:
-2
-2(2) = -4
-4(2) = -8
-8(2) = -16
-16(2) = -32
-32(2) = -64
Write an exponential function in the form y=ab^xy=ab x that goes through points (0, 7) and (2, 252)
Answer:
y=7(6)^x
xStep-by-step explanation:
What number is 1.5% of 10.89?
maggie is baking 8 dozen cookies. the recipe she is using makes 24 cookies. she needs 2/3 cup of flour for one recipe. how much flour will she need?
Answer: 2 2/3 cups of flour
Step-by-step explanation:
Maggie is baking 8 dozen cookies.
8 dozen is equal to 96 cookies as 8×12=96
One recipe is equal to 24 cookies and for each recipe she'll need 2/3 cup of flour.
So you divide 96 by 24 which is equal to 4.
Therefore, you will need 4 recipes worth of flour.
4×2/3=2 2/3
So Maggie would need 2 2/3 cups of flour
Can anyone help me out on this not too sure on this
Answer:
y = 0.1x - 4
Step-by-step explanation:
Given the following data;
Points on the x-axis (x1, x2) = (-3, 7)
Points on the y-axis (y1, y2) = (-7, -6)
First of all, we would find the slope;
Mathematically, slope is given by the formula;
[tex] Slope = \frac{Change \; in \; y \; axis}{Change \; in \; x \; axis} [/tex]
[tex] Slope, m = \frac {y_{2} - y_{1}}{x_{2} - x_{1}} [/tex]
Substituting into the equation, we have;
Slope = (-6 - (-7))/(7 - (-3))
Slope = (-6 + 7)/(7 + 3)
Slope = 1/10
Slope = 0.1
Next, we would write the equation using the formula;
y - y1 = m(x - x1)
y - (-7) = 0.1(x - (-3))
y + 7 = 0.1(x + 3)
y + 7 = 0.1x + 3
y = 0.1x + 3 - 7
y = 0.1x - 4
Why
is 30% of 40
and 40% of 30 the
same?
Answer:
no it's different 30% would be 12 and 40% would be 16 if it was going into 30 now mark as brainliest
Answer:
In both cases you are really multiplying the same numbers together.
Step-by-step explanation:
30% of 40 would be 30 x 40 x 0.01 = 12
or 0.30 x 40 = 12
40% of 30 would be 40 x 30 x 0.01 = 12
or 30 x 0.40 = 12
Please help!!! Thanks
Answer:
Option 2
Step-by-step explanation:
it easy Add them all up and then you get 47/16 then divide them and convert it to mixed number and then you get 2 15/16
Answer:
2 15/16
Step-by-step explanation:
We need to make sure all fractions have the same denominator.
The LCM (least common denominator) is 16.
Now we have to multiply each nunber except 2 1/16 to get a numerator of 16.
1/2: 1x8= 8, 2x8= 16→ 8/16
3/8: 3x2= 6, 8x2= 16→ 6/16
Now every add everything all up.
8/16 + 6/16 + 2 1/16 = 2 15/16
2 15/16 is our answer.
Marcus makes a punch that is 1/4 cranberry juice. Write two fractions that are equivalent to 1/4.
Yadira's mom is buying hot dogs and hot dog buns for the family barbecue. Hot dogs come in packs of 12 and hot dog buns come in packs of 9.
The store does not sell parts of a pack and Yadira's mom wants the same number of hot dogs as hot dog buns.
What is the smallest total number of hot dogs that Yadira's mom can purch
Answer:
36 hot dogs
Step-by-step explanation:
For this question, we use the LCM of 12 and 9 to calculate the answer
The LCM of 12 and 9 = 36
12=4 x 3
9=3 x 3
LCM of Number = 3 x 3 x 4 = 36
What value of x is in the solution set of 8x – 6 > 12 + 2x?
Answer:
the answers are -1, 0, 3, and 5
Step-by-step explanation:
Help me please. And if you can explain but if not its ok
Answer:
B. 13√3
Step-by-step explanation:
Apply pythagorean theorem:
Thus, we have:
x² = (12√3)² + (5√3)²
x² = 432 + 75
x² = 507
x = √507
x = 13√3
Please answer can give brainliest
Answer:
12 by 20 is correct ( option a)
el Mosaico Coffee & Garden gives a $10 gift card to spend if customers can guess the sequence of the day. Janeth arrives on a Wednesday and is given with the following sequence when she arrives to the counter: {13,4,-5,-14,-23,-32} She identified as [Drop Down 1] and the recursive rule for as [Drop Down 2].
Answer: Drop down 1: 13
Drop down 2: a_n-1_-9
Step-by-step explanation:
people pay to visit a stately home
age 16 and over: £32.70
under 16: £17.90
143 people pay and 38 of these people are under 16.
How much ticket money is collected?
Answer:
£4113.70
Step-by-step explanation:
Given that:
143 people pay ; out of which 38 are under 16 ;
Hence ; 143 - 38 = 105 are over 16
Under 16 = £17.90
£17.90 * 38 = £680.20
16 and Over : = £32.70
£32.70 * 105 = £3433.50
£(680.20 + 3433.50) = £4113.70
tan23.tan35.tan60.tan67.tan55 =
(a) 1 (b) 1/√3 (c) √3 (d) 0
maths
STD 10
Answer:
c
Step-by-step explanation:
since all the tangent(tan) angles are multiplying,
you factor tan out and multiply the numbers. that's : tan( 23+35+60+67+55)
tan(240)
tan(240) =√3
Suppose f(x) =log(x-3) and a g(x)=x+4.
Find the domain of. (fog)(x)
Answer:
x > -1
Step-by-step explanation:
p = (f o g)(x) = log ((x+4)-3)
p = log (x+1)
so that p has a value,
the value of x + 1 mus be greater than 0
x + 1 > 0
x > -1
so the domain is x > -1
Domain = {x | x > -1, x must real number}
Compute and simplify the following: (a+b+c)^3
Answer:
a^3+3a^2b+3a^2c+3ab^2+3ac^2+6abc+b^3+c^3+3bc^2+3b^2c if you want it expand
(a+b+c)(a+b+c)(a+b+c) is equal to (a+b+c)^3
In the diagram, the measure of angle 1 is 116°, the measure of angle 2 is (8x)°, and the measure of angle 6 is (x + 12)°
What is the measure of angle 8, to the nearest degree?
14°
20°
52°
64°
Answer:
b
Step-by-step explanation:
Answer:
20 or B
Step-by-step explanation:
Edge 2021
PLEASE HELP ME WITH THIS FOR BRAINLIST AND 5 STAR
Answer:
Step-by-step explanation:
1) 792÷ 36=22
2) 1/2 ÷ 3 = 1/6
3) D
4) its 10,00 cause 7.741 x 10 = 77,410
5) the answer in decimal is 60.089
Determine the degree of the following polynomial: - 4x + 10
Answer:
yeah it si correct
Step-by-step explanation:
4x-5x²+6x³/2x=4x-5x²+3x²=4x-2x²
therefore the degree of the following polynomial is 2
Use the give information to prove that a || b. Given 2= 6 prove a || b
Answer:
Since 2=6 is false, there is no solution.
Step-by-step explanation:
90, 98, 96, 95, 97, 96, 99, 91, 93, 98, 96, 97, 95, 96 Part C: Tierney says that 40% of her ponies are over 96 centimeters in height. Is Tierney’s statement CORRECT? A. Yes, because there are 9 ponies with a height of at least 96 centimeters and that is 60% of her ponies. B. No, because there are 5 ponies with a height greater than 96 centimeters and that is about 36% of her ponies. C. Yes, because the median height of the ponies is 96 centimeters and 50% of the ponies would be taller. D. No, because there are 4 ponies with a height of 96 centimeters and that is about 27% of her ponies.
Answer:
Yes, because the median height of the ponies is 96 centimeters and 50% of the ponies would be taller.
Step-by-step explanation: I think so
Select three ratios that are equivalent to 7: 6.
Answer: 12:14, 21:18, 42:36
Step-by-step explanation:
The mass of a basket containing 3 balls was 3.64 kilograms. The mass of the same basket and 5 balls is 5.26 kilograms. Find the mass of the empty basket in kilograms.
Answer:
1.21 kilograms
Step-by-step explanation:
Let y represent the mass of the empty basket, and x represent the mass of each ball
Create a system of equations:
3x + y = 3.64
5x + y = 5.26
Solve by elimination by multiplying the top equation by -1
-3x - y = -3.64
5x + y = 5.26
Add them together, then solve for x:
2x = 1.62
x = 0.81
Plug this back into one of the equations and solve for y:
3x + y = 3.64
3(0.81) + y = 3.64
2.43 + y = 3.64
y = 1.21
So, the mass of the empty basket is 1.21 kilograms
Answer:
1.21 kilograms
Step-by-step explanation:
Hope this helps
HELP PLEASE TY IN ADVANCE ♥
12, 20, 28, ...
Find the 35th term.
Answer:
i think 36is the right answer
what is it please?*mmm,mmjjjjjjn
Answer:
y=-4x
Step-by-step explanation:.
Can you explain how you got the answer as well please?
Answer:
A. 35
Step-by-step explanation:
The total amount of movies that the critic rates that we are given is 20. Now they want to figure us to figure it out with 100 movies. 20 times 5 is one hundred. We are supposed to look at the 3 star reviews, which is 7 movies. 7 times 5 is 35. Hope this helps!
Answer:
The answer is option A
Step-by-step explanation:
I have shared a file with the steps if you still can't understand so feel free to contact me through my email. Thanks.
Which word phrase represents the following
expression: 5. 3?
Answer:
Step-by-step explanation:
5.3 in words is "five point three," meaning 5 3/10 ("five and three tenths."
Answer:
five dot three which means 5.3 is five dot three
The circumference of a circle is 87 cm. What is the DIAMETER of the circle?
A) 2 cm
B) 4 cm
C) 6 cm
D) 8 cm
Answer:
27.70
Step-by-step explanation:
you have to do 87 divided by the pi you only have to do 3.14 as the pi.
As a ship approaches the dock, it forms a 70 angle between the dock and the lighthouse. At the lighthouse, an 80 angle is formed between the dock and the ship. How far is the ship from the dock?
Answer:
The distance from the ship to the dock is approximately 5.24 miles
Step-by-step explanation:
From the parameters given in the question, we have;
The angle formed between the dock and the lighthouse = 70°
The angle formed between the dock and the lighthouse at the ship = 80°
The distance between dock and the lighthouse = 5 miles (From a similar question online)
By sine rule, we have;
[tex]\dfrac{a}{sin(A)} = \dfrac{b}{sin(B)} = \dfrac{c}{sin(C)}[/tex]
Therefore, we have;
[tex]\dfrac{5}{sin(70^{\circ})} = \dfrac{The \ distance \ from \ the \ ship \ to \ the \ dock}{sin(80^{\circ})}[/tex]
[tex]\therefore The \ distance \ from \ the \ ship \ to \ the \ dock = sin(80^{\circ}) \times \dfrac{5}{sin(70^{\circ})}[/tex]
[tex]sin(80^{\circ}) \times \dfrac{5}{sin(70^{\circ})} \approx 5.24 \ mi[/tex]
Therefore;
The distance from the ship to the dock ≈ 5.24 miles
3. If
15
x+20'
what is the value of?
X