Answer:
6400
Step-by-step explanation:
643 × 10 = 6430
Nearest hundredth is the third last digit so it should be the number 4
Since the digit after 4 is less than 5, we keep the number the same
The answer you should get is 6400
if 3x/4 - 13 = -9 then what is the value of x^2
show work!
Answer:
When 3x/4 - 13 = -9, x² = 256/9.
Step-by-step explanation:
3x/4 - 13 = -9
Multiply the expression by 4.
3x - 52 = -36
Add 52 to both sides.
3x = 16
Divide both sides by 3.
x = 16/3
Knowing x, let's square it.
(16/3)²
Apply the power to fraction rule.
16²/3²
Evaluate the powers.
256/9.
A number is 2/3 of another number. If the sum of the two numbers is 30, find the smaller number
Answer:
4
Step-by-step explanation:
4 is 2/3 of 6
if we multiply 6 by 4 = 24
24 + 6 =30
PLESSSSS I NEEEEEEEEEDDDDD HELPPPPPPPPPPPP PLESSSSS NO LINKS IM BEGGGG YALLLLL I NEEEEEEEEEDDDD HELPPPPPP HELPP HELPPPP
DeSean paid $15.08 to buy a book online. The amount he paid included the price of the book plus 4% sales tax.
What was the price of the book before the sales tax was added on?
$14.50
$14.70
$15.04
$15.68
Answer:14.70
Step-by-step explanation: 14.70
Solve for X.
4(x - 3) - 5x >- 2
Answer:
x<-10
Step-by-step explanation:
4x-12-5x>-2
-1x-12>-2
+12 +12
-1x>10
-1x/-1>10/-1
x<-10
u switch the inequality when the number is divided by a negative number btw:) hope this helped:D
Solve for g.
3(g − 20) = –6
g =
Answer:
g = 18
Step-by-step explanation:
solved in the picture
35% of the birds in a sanctuary are hummingbirds. If there are 420 birds in the sanctuary
now, how many are hummingbirds?
my profile pic go hard. feel free to screenshot
Answer:
147
Step-by-step explanation:
35% of 420
= [tex]\frac{35}{100}[/tex] × 420
= 0.35 × 420
= 147 ← number of humming birds
Ann's Bakery bakes 450 loaves of bread in 3 days. Mark's Bakery bakes 560 loaves of bread in 4 days. Which bakery bakes bread at the faster rate?
Answer:
Ann's bakery
Step-by-step explanation:
450/3=150
560/4=140
Answer:
Native Americans relied heavily on bison for their survival and well-being, using every part of the bison for food, clothing, shelter, tools, jewelry and in ceremonies
20) The volume of a cone is 1871 cubic feet. If the height of the cone is 6 ft, what is the radius of the cone? (V =
- zrun)
A) 2 ft
B) 3 ft
C) 4 ft
Answer:
C
Step-by-step explanation:
Good Luck and I hope you do well :)
An infant drinks about 40 ounces of milk per day. About how many quarts of milk does the baby drink in 4 weeks?
Answer:
35 quarts
Step-by-step explanation:
Is this relation a function? Justify your answer.
A. No, because two points with the same x-value have different y
values.
B. No, because two points with the same y-value have different x-
values.
C. Yes, because the number of x-values is the same as the number
of y-values.
D. Yes, because every x- and y-value is positive.
A. No, because two points with the same x-value have different y
In order to make a dozen
cookies you need to use
1/2 cups of Flour.
What is the rate of
cookies per cup of flour?
Answer:
I think it's 24
Step-by-step explanation:
6.1% of 40 is what number
Answer:
6.1% of 40 is 2.4
Step-by-step explanation:
You can find the percentage by looking at 40 as 100% and then taking 6.1% of that. That is adding 6.1 to 0, so it's just 6.1%.
It would be like asking what is 10% of 30? 30 is 100%, so 10% becomes 3, which would be your answer.
Answer:
6.1\ 100 = x/40
6.1*40= 244
244 divided 100
2.44
Answer: 2.44
Boats from all along the Atlantic coast dock at a busy marina. Of the first 13 boats to dock at the marina one day, 5 were from North Carolina. What is the experimental probability that the next boat to dock will be from North Carolina?
Using it's concept, the experimental probability that the next boat to dock will be from North Carolina is given by: 5/13.
What is a probability?A probability is given by the number of desired outcomes divided by the number of total outcomes. For an experimental probability, these number of outcomes are taken from previous trials.
In this problem, there are 13 boats, of which 5 were from North Carolina, hence the experimental probability that the next boat to dock will be from North Carolina is given by: 5/13.
More can be learned about probabilities at https://brainly.com/question/14398287
#SPJ1
Y=-x (What 2 equations are parallel )?
Vernon opened a bank account with $500. He made a withdrawal (took money out) of $37 every week for 7 weeks. He then made a $150 deposit (put money in). After the deposit, how much money did he have in his account?
Answer:
$391
Step-by-step explanation:
start - $500
$37 * 7weeks = $259
$500 - $259 = $241
$241 + $150 deposit = $391
Find the slope of the line that passes through Point A (1, -3) and the origin using m= ( rise run
Answer: -3
The orgin is the point (0,0). To find the slope you can use rise over run. From (1,-3) you rise by 3 and run by -1. So, the slope of the line is 3/-1=-3.
:)
Question 5 options:
Two number cubes are rolled.
What is the probability that the first lands on 2 and the second lands on a number greater than 4?
Enter you answer, as a fraction in simplified form, in the box.
Answer:
1/12 is the answer
Step-by-step explanation:
both are 1/6 of a chance so it is 1/12
How do you calculate the radius from the circumference?
Answer:
Step-by-step explanation:
Circumference = 2πr
[tex]r =\dfrac{Circumference}{2\pi }[/tex]
I need help with this please! It’s due tonight.
Reflect QPS across QS reflections preserve angle measures and distances, so the image of QP lies along_and has the same length as_
Lies along
PS
SR
QR
QS
Same length
SR
QS
PS
QR
Answer:
the answer isssssss
Step-by-step explanation:
QR
TRUE OR FALSE In simple regression analysis the error terms are assumed to be independent and normally distributed with zero mean and constant variance.
The question is below
Answer:
A
Step-by-step explanation:
remember, an empty dot means exclusive, a filled dot means inclusive.
so, -2 is the lower limit for g but is not included as valid value.
and +4 is the upper limit for g and is included as valid value.
what is the distributive property to factor out the GCF 14+12? HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!]:
Answer:
Ans is 2 because both have common factor
Step-by-step explanation:
how do i solve for x?
center (3, -4) tangent to the y-axis what is the radius?
Answer:
4 units.
Step-by-step explanation:
As its a tangent to the y axis the radius is 0 - (-4) = 4 units.
7 trigonometric ratio
Answer:
Option C
Step-by-step explanation:
From the diagram : -
Angle ( θ ) = 30
Opposite side = 16
Adjacent side = x
To find : x = ?
Formula : -
tan θ = Opposite side / Adjacent side
Note : -
The value of tan 30 is :
1 / √3 ( In fraction )
0.57735 ( In decimal )
Tan 30 = 16 / x
0.57735 = 16 / x
x = 16 / 0.57735
x = 27.7128258422
27.7128258422 ~ 27.7
27.7128258422 is approximately 27.7
Therefore,
x = 27.7
-3/4.-5/7 = -15/28
Do you agree with Noah's answer? Explain why or why
not.
Answer:
no
Step-by-step explanation:
because -3/4- 5/7= -41/28 and when simplified it is -1 13/28
Answer: Yes
Step-by-step explanation: Simply multiply the numerators and denominators separately:
mp+mq+ np + nq
plz solve it
Answer:
hi
Step-by-step explanation:
there is how to simlify this equation
[tex]mp+mq + np +nq\\\\= m(p+q) + n(p+q)\\\\=(p+q)(m+n)[/tex]
Owen and his friend Kayden are going to a carnival that has games and rides. Owen played 5 games and went on 6 rides and spent a total of $28.75. Kayden played 4 games and went on 3 rides and spent a total of $16.25. Determine the cost of each game and the cost of each ride.
Answer:
Each game costs 1.25 and each ride costs 3.75
Step-by-step explanation:
write an equation in slope intercept form of the line that passes through the given points (3,3) and (0,1)
Answer: y = 2/3x + 1
Step-by-step explanation: Slope is always slope = Change in y/Change in x
The change in y (the second point) is 2, and the change in x (the first point) is 3. Our y intercept is 1, so it will pass through (0,1)
What is the vertex and axis of symmetry?
Answer:
(-1, -2), x = -1
