Answer:
0.49
Step-by-step explanation:
Answer:
$9
Step-by-step explanation:
20% off of 49 Dollars Would be around $9. Hope this helps.
Find x in x:2 = 10:4
Answer:
X = 5
Step-by-step explanation:
Without dividing, determine the sign of the quotient:
(-0.00052) ÷ (-50000.00106)
a
The result is positive because a negative number divided by a negative number is positive.
b
The result is negative because the second number is negative.
c
The result is negative because at least one of the numbers is negative.
d
The result is negative because a negative number divided by a negative number is negative.
help fast
Answer:
Option A
Step-by-step explanation:
If you divide a negative number by a negative number, the answer will always be positive, so A must be the right answer
A bakery sells mocha cupcakes and chocolate cupcakes. One day it sold 28 mocha and
52 chocolate. What percent of the cupcakes sold that day were mocha?
Answer:
35% of the cupcakes were Mocha.
Step-by-step explanation:
So, 28 + 52 = 80 which means the question is: 28 is what percent % of 80? And 28 is 35% of 80. Hope I helped! Sorry if not. Have a wonderful day and an even better Christmas break! Remwmber to focus on the positive and give me a follow! ;) Bye!
List the integers from least to greatest: -22 , 0, 7 , -5, 3, -6, 10
A - 10, 7, 3, 0 , -5, -6, -22
B - -22, -6, -5, 0, 3, 7, 10
C - 0, 3, -5, -6, 7, 10, -22
D - 3, -5, -6, 7, 10, -22, 0
Answer:
-22,-6,-5,0,3,7,10
Step-by-step explanation:
It would be the highest negative integers in front, so going down, you'd reach 0. Then go up positive number 3,7,10.
PLS HELP DUE AT 5:00 pm
What is the slope of the line defined by the equation y = 3x + 5?
Answer:
Step-by-step explanation:
slope(m)= -Coefficient of x / Coefficient of y
= -3/-1
= 3
Hence the slope of line in 3.
A right circular cylinder is changing shape. The radius is decreasing at the rate of 2 inches/sec while it's height is increasing at the rate of 5 inches/sec. When the radius is 4 inches and the height is 6 inches, how fast is the volume changing? Round your answer to three decimal places
The volume of the right circular cylinder is changing at a rate of approximately 50.265 cubic inches per second.
Given that a right circular cylinder is changing shape.
The radius is decreasing at the rate of 2 inches/sec
dr/dt = -2 inches
The radius is increasing at the rate of 2 inches/sec
dh/dt=5 inches
We have to find dv/dt when r is 4 inches and h is 6 inches.
Volume=πr²h
Differentiate with respect to 't' to find the change of volume:
[tex]\frac{dV}{dt}=\pi(2rh\frac{dr}{dt}+r^2\frac{dh}{dt})[/tex]
Plug in the values:
[tex]\frac{dV}{dt}=3.14(2(4)(-2)(6) + 16(5))[/tex]
[tex]=3.14(-96+80)[/tex]
[tex]=3.14(-16)[/tex]
[tex]=-50.265[/tex] inch³/sec.
Hence, the volume change is -50.265 inch³/sec.
To learn more on Three dimensional figure click:
https://brainly.com/question/2400003
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What is the prime factorization of 73
Answer:
73 has exactly 2 factors
Step-by-step explanation:
hope this helps, pls mark brainliest :D
Whích model represents a function?
A)
B)
C)
The compound interest on Rs. 50000 at 4% per annum for 2 years compound annually is
Answer:
$54080
Step-by-step explanation:
Step one:
given
principal= Rs. 50000
rate= 4%= 0.04
time= 2 years
Required
The final Amount A
Step two
Applying
A= P(1+r)^t
substitute
A= 50000(1+0.04)^t
A= 50000(1.04)^2
A= 50000*1.0816
A= 54080
$54080
At a store, a hat has a regular price of x dollars. During a sale, the price of the hat is discounted by 20%. The expression 0.8x describes the discounted price, in dollars, of the hat. Which expression also describes the discounted price, in dollars, of the hat?
Answer: D) x - 0.2x
Step-by-step explanation:
The hat has a regular price of x dollars.
This price is reduced by 20% so the relevant expression for the discount is; 20% * x or; 0.2x
The discounted price will be the price of the hat less the discount which means the formula will be;
= Price - discount
= x - 0.2x
HELP PLEASE ITS Which point would not be a solution to the system of linear inequalities shown below? y -3x+7!
(5,−5)(10,−8)(5,−6)(−10,−7)
Answer:
(-10,-7)
Step-by-step explanation:
Lets start with the equation y>-3x+7
Which of these are solutions?
(5,-5) - yes
(10,-8) - yes
(5,-6) - yes
(-10,-7) - no
Now lets do the equation y<4/5x-2
Which of these are solutions?
(5,-5) - yes
(10,-8) - yes
(5,-6) - yes
(-10,-7) - no
So, the point (-10,-7) is not a solution to the system of equations.
A small business spend $23,000 for taxable items last year. The tax rate was 9.5%. How much did the small business pay in taxes last year?
Answer:
$2,185
Step-by-step explanation:
Multiply the amount spent by the tax rate.
23,000 x 9.5% = $2,185
what's the slope between (5,-2) and (-7,22)
Answer: The answer is: -2
Step-by-step explanation:
Here, suppose
(5,-2)=(x1, y1)
(-7,22)=(x2, y2)
Now, use the slope equation to find slope(m).
y2-y1=m(x2-x1)
or,m=y2-y1/x2-x1
After this, just substitute the values from above.
Hurry Abag contems he green 3 vellow and 3 red marbles, as shown.
What is the probably of daared marble out of the bag without looking?
Answer:
1/9 of a chance.
Step-by-step explanation:
You count all the marbles and then take one of the red marbles away.
You are an office manager. You have been asked to research the cost of an online messaging service. The service charges $3.25 per employee each month. However, if you sign up for a full one-year subscription, the charge drops to $2.80 per employee per month. Your office has 20 employees.
Answer:
The final cost for the service that offers the better deal is $56 per month, in total for the whole year it's $672.
The cost for the one that offers the worse deal is $65 per month.
Step-by-step explanation:
All we need to do is multiply the amount of money by the number of employees.
So:
20 × $2.80 = $56
(Calculations for worse deal)
20 × $3.25 = $65
Answer: $108.00
Step-by-step explanation:
$3.25 per employee, per month (3.25 x 20 x 12) = $780/ mo
$2.80 per employee, per month (2.80 x 20 x 12) = $672/mo
subtract the two, which equals $108.00 will be saved each year with the one-year subscription.
Can someone please explain this to me? I don't get it
can someone please help me brainlist to whoever gets it right
Domain and Range both are real numbers for all odd-degree polynomial functions.
Writing in an Interval Form, note that we use the least value in the left and the most value in the right.
From [a,b], [a,b), (a,b] or (a,b) | a must be less than b.
Therefore, the D choice is wrong in Interval part (However, right in range and domain but just for interval order.)
So the answer is C.
can yall do the work of the answer 95 to this
9514 1404 393
Answer:
? = 95°
Step-by-step explanation:
Long arc QR is twice the measure of inscribed angle QSR, so is 2×95° = 190°. That, together with the remaining short arcs ? and RS will make up the total circle of 360°.
arc QR + arc RS + ? = 360°
190° +75° +? = 360°
? = 360° -265° . . . . . . subtract 265° from both sides
? = 95°
2. Trey decides to raise
the price of his
tomatoes from $5 a
basket to $6 a basket.
What is the percent of
increase?
Answer:
1
Step-by-step explanation:
Answer:
the answer to the question listed above would be 1
Step-by-step explanation:
which expression is equivalent to 15 - 5x? select all that apply
A -5(x - 3)
B 3(5-x)
C -5(3- x)
D -(-5+2x) + x
11. A survey of students showed that of them will try the new cafeteria foods. If 180 students are given a new cafeteria food, how many of them will try it? Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.
Answer:
Im kinda confused on this too
Step-by-step explanation:
Forces affect motions in living and nonliving things. In a human, swallowed food moves down the esophagus into the stomach, even if the human is upside down doing a handstand. Which force moves food through the esophagus into the stomach?
a:Frictional force in the esophagus moves food through the esophagus.
b:Gravitational force pulls food through the esophagus.
c:Magnetic force in the stomach pulls food through the esophagus into the stomach.
d:Push force from contractions of the esophagus moves food through the esophagus.
Answer:
a
Step-by-step explanation:
The force that moves food through the esophagus into the stomach is;
d:Push force from contractions of the esophagus moves food through the esophagus.
When we are sitting upright and eat food, the food moves down the esophagus and into the stomach.
Now, that will be a logical explanation because just like a flow, it goes with gravity position and would go from up down like a free fall.
However, when we are not sitting upright but upside down with our head on the ground and legs up, what happens is that the food still goes to the stomach via the oesophagus but this time because of the position of the body, the oesophagus will contract i.e. contraction in the walls of the food pipe which will lead to a push force that takes the food into the stomach.
Read more about digestive process at; https://brainly.com/question/1285073
PLEASE HELP simplify the following expression 4+√-4+√-9+7
Answer:
your answer simplified is:
13+3i
The middle school population is made up of 55% girls and 45% boys. Of the boys 40% have siblings what percent of the middle school population has siblings
Answer:2.5%
Step-by-step explanation:
2.5% of the school has sibloings
55+45=100
100÷40=2.5
If Kevin puts 32 toy cars in front of every window in his house and his house has 22 Windows how many cars did he place?
Answer:
704
Step-by-step explanation:
multiply 32 and 22 and you will get 704
hope this helps
which of the following equations fits the data shown in the table?
Answer:
C.
Step-by-step explanation:
When you fix in the values of x from the table, you'll get y
Please gimme brainliest
Answer:
C
Step-by-step explanation:
Substitute the values of x and y in the this equation , the equation will be satisfied
Y=2x+3 (x=0,y=3)
3= 2(0)+3
3=3
Please help! I'll give brainliest! I'm gonna be grounded for the 3rd time this week if my stuff isn't done :/
How do geologists believe that the Devils Tower was formed?
A. All the land except the rocks around the Devils Tower were
eroded during the Ice Age.
B. The Devils Tower was an ancient hotspot that plate movements
isolated after the volcano became inactive.
C. Magma pushed up from the mantle to sedimentary rocks which
then eroded leaving the column.
D. It's the stem of a volcano that erupted millions of years ago
and surrounding rock eroded away.
Answer:
C. Magma pushed up from the mantle to sedimentary rocks which
then eroded leaving the column.
Step-by-step explanation:
Geologists Carpenter and Russell studied Devils Tower in the late 1800s and concluded that the Tower was formed by an igneous intrusion (the forcible entry of magma through other rock layers).
Please help me! First correct answer gets brainliest. Thanks!
A map has the scale 0.75 of an inch equals 220 miles. The distance from Springfield to Glenview is 6 inches. How many actual miles separate Springfield from Glenview?
Answer:
1,760 actual miles separate Springfield from Glenview.
Step-by-step explanation:
Scaling
Objects can be represented in a reduced or augmented size by using scaling which is basically multiplying or dividing real dimensions by a constant factor. We use scaling when representing geographic locations on a map.
The map has the scale:
0.75 inch => 220 miles
This gives us the scaling factor as 220/0.75. There is no need to divide.
We are given the distance from Springfield to Glenview is 6 inches on the map. The actual distance is
6*220/0.75 = 1,760
1,760 actual miles separate Springfield from Glenview.