Answer:
.3973
Step-by-step explanation:10 to the power of 3 is 1000 so then all you have to do is divide 397.3/1000 and you get .3973 tbh you don't even need to divide just look at the power of 3 and the 3 is how many jumps you take backwards
I got a 12% discount on a pair of jeans and a 25% discount on a t-shirt. If the original price of the jeans was $100 and the t-shirt was $50, how much did I pay for both items?
Answer:
Thomas have to pay $17869.5 bescase 25% discount of 22,800=17100, then the tax: 17100+(17100*0.045)=17869.5
I crown
If Ginny traveled a distance of 49.4 kilometers then the distance is 49400 in meters ? True or false
Answer: True
Step-by-step explanation:
Simplify by combining like terms: 3y + 5 + 2x - 3 + 4y
Answer:
2x+7y+2
Step-by-step explanation:
the equation-5x+2+2x+4=ax+b has infinitely many solutions true or false
Susan told her friend about an amazing new product. Her friend told 2 of her friends about it. If each person tells 2 people about the product, how many people will find out about it after 10 days?
Answer: If each person tells 2 people each day, 1,024 people will know in 10 days.
Step-by-step explanation: Basically it is 2 to the 10th power. It is 2 to the 10th power because in 10 days 2 people each day are getting told this information and those same 2 people spread this information. So if 2 people each day for 10 days tell people about the product, 1,024 will know by the tenth day.
A local department store advertised that its
clearance items had prices that were at least
$3 and no more than $8. Write and solve
an inequality that represents the prices of
clearance items, and graph the inequality.
Answer:
[tex]3\leq x\leq 8[/tex]
Step-by-step explanation:
[tex]x\geq 3 \\ x\leq 8\\ Combine: 3\leq x\leq 8[/tex]
please help!! im very bad at math
Answer:
The expression was rewritten using the associative property. (6·3) · 2 equals 18 · 2, which equals 36.
6 · (3·2) equals 6 · 6, which equals 36.
A. Expressions are solved and equations are not.
B. An equation has an equal symbol and an expression does not.
C. An expression has an equal symbol and an equation does not.
Find a pattern for each sequence
1. 5. 10. 20.40,...
Answer: multiply by 2?
Step-by-step explanation:
what is {5×(13−8)}+12÷6
Step-by-step explanation:
[5×(13-8)]+12÷6
= [5×5]+(12÷6)
= 25 + 2
= 27
The simplified form of the expression {5 × (13 − 8)}+ 12 ÷ 6 is 27
Given:
{5 × (13 − 8)} + 12 ÷ 6
following the rule of BODMAS
B = bracketO = ofD = divisionM = multiplicationA = additionS = subtraction{5 × (13 − 8)} + 12 ÷ 6
= {5 × (5)} + 12 ÷ 6
= 25 + 2
= 27
Therefore, the simplified form of the expression {5 × (13 − 8)}+ 12 ÷ 6 is 27
Learn more about simplification:
https://brainly.com/question/10618632
Help me please just do the one about sebastian please!
Answer:
Correct Answer: 512
Step-by-step explanation:
[tex]8^7[/tex] · [tex]8^{-4}[/tex] · [tex]4^0[/tex]
Multiply [tex]8^7[/tex] by [tex]8^-4[/tex] by adding the exponents.
Use the power rule [tex]a^m a^n=a^{m+n}[/tex] to combine exponents.
[tex]8^{7-4}[/tex] · [tex]4^0[/tex]
subtract 4 from 7
[tex]8^{3}[/tex] · [tex]4^0[/tex]
Simplify [tex]8^{3}[/tex] · [tex]4^0[/tex] ←
[tex]8^{3}[/tex] · 1 ←
Raise 8 to the power of 3
512
Sabastien didn't simplify correctly, he Raised 4 to the power of 0 and turned the 1 into 0. which was incorrect. where the outcome should've been 1.
Which ordered pair corresponds to point A?
h(x) = -x+4 solve for x when h(x)=-3
If you had a slope of 3 and a y-intercept of 2, the equation should be
Answer:
[tex]y=3x+2[/tex]
Step-by-step explanation:
There is enough information to make a equation in slope-intercept form.
[tex]y=mx+b[/tex]
'm' is the slope. 'b' is the y-intercept.
In the given question, 3 is the slope and 2 is the y-intercept. This means that:
m = 3
b = 2
Plug in the appropriate values:
[tex]y=mx+b\rightarrow\boxed{y=3x+2}[/tex]
Hope this helps.
Jimmy can read 800 words in a newspaper in 20 minutes.
How many words can he read per minute?
Answer:
55 words/min
40 words/min
45 words/min
35 words/min
PLEASE HELP ASAP DUE LIKE NOW
Answer:
6
Step-by-step explanation:
Answer:
Hopefully you don't mind that I took a photo instead hope this helps
- 6.5 ( n - 5 )= 18.2
Answer:
N=11/5
Step-by-step explanation:
Answer:
n = 2.2
Step-by-step explanation:
Given
- 6.5(n - 5) = 18.2 ( divide both sides by - 6.5 )
n - 5 = - 2.8 ( add 5 to both sides )
n = 2.2
Which of the following is the number 5.03 x 10-5 written in standard form?
A
50,300,000
B
503,000
0.00503
D
0.0000503
Step-by-step explanation:
Answer=B
proving:
503,000 > 10
so we look for a number
less than 10
=5.03 ×10-5
the other three zeros are not
needed.
Thank you
6. At what position on the number line is the red dot located?
A:1/2
B:2/5
C:4/9
D:5/9
Answer:
4/9
Step-by-step explanation:
from 0-1 there is 9 dashes
the red dot is on the 4th dash
A=1/2h(B+b); A=42 B=6 b=1
Answer:
7/2
Step-by-step explanation:
you add the 6+1 it equal to 7 and you now have 1/2•7
now you multiply 1•7 now you have 7/2
What is the sum of the 14th square number and the 2nd cube number?
Answer:
204
Step-by-step explanation:
Square of 14 = 14 × 14 = 196
Cube of 2 = 2 × 2 × 2 = 8
So sum of square of 14 & cube of 2= 196 + 8 = 204
Answer:
14×14=156
2×2×2=8
156+8=164
164 is the answer
How do you solve
A/b=c solve for a
a/b = c
To Find:The value of a.
Solution:a/b = c
or, a = c × b
or, a = bc
Answer:a = bc
convert the following fraction to a decimal 3 15/16 to a decimal
A 2,5472
b. 3.156
c. 3.9375
d. 4.238
show work need it asap !
Answer:
C. 3.9375
Step-by-step explanation:
3 15/16
15/16
= 0.9375
0.9375+3
=3.9375
Answer:
C is correct
Step-by-step explanation:
im dumb and dont know how to write 2 1/16 as a decimal T^T
Answer:
do you have answeroptions?
Step-by-step explanation:
Answer:
2 1/16 converted to decimal form is 2.0625
Step-by-step explanation:
Please help (-2x^2)^3*3x
Answer:
-24x^7
Step-by-step explanation:
(-2x^2)^3*3x =
-2x²*-2x²*-2x²*3x ( when multiply add the exponents)
= -8x^6*3x
= -24x^7
Answer:
−24x^7
Step-by-step explanation:
Rewrite using the commutative property of multiplication.
3 (−2x2)^3x
Apply the product rule to −2x^2.
3 ((−2)^3(x^2)^3) x
Raise −2 to the power of 3.
3(−8(x^2)^3)x
Multiply the exponents in (x^2)3.
3(−8x^6)x
Multiply x^6 by x by adding the exponents.
3 (−8x^7)
Multiply −8 by 3.
−24x^7
A store sells jump ropes. Each jump rope costs the same amount. During a sale, the store reduces the prize of each jump rope by $1.90. Marc spends $12.78 on 2 jump ropes at the sale price. What was the price of 1 jump rope before the sale?
Answer:
Each price was 2.59
Step-by-step explanation: If you want to know the price for each jump rope and there are 2 of them you divide 12.78 by 2 =6.39. However during the sale the reduced the price by 1.90, but there are 2 jump ropes so I added 1.90 by 1.90 = 3.80. 6.39- 3.80 = 2.59.
Answer:
2.59
Step-by-step explanation:
Use the vertical line to determine if the graph is a function or not a function
Answer:
It is NOT a function because when putting a vertical line at a point of a graph it crosses 2 points.
Step-by-step explanation:
Graph the function y = x2 - 2. Which key features describe the function? Check all that apply.
The point (1.414, 0) is an x-intercept.
The point (-2, 0) is the y-intercept.
The point (0, -2) is the maximum.
The function is decreasing over the interval (- 0, 0].
The function is increasing over the interval (-a, o).
Answer:
a and d
Step-by-step explanation:
did it on edgenuity
Answer:
Step-by-step explanation:
which statement about the angles in the diagram must be true?
A. ∠5 and ∠8 are congruent.
B.∠2 and ∠8 are alternate interior angles. C. ∠4 and ∠7 are corresponding angles.
D. ∠1 and ∠5 are alternate exterior angles.
Answer:
C
Step-by-step explanation:
they r located at the same spot & side of the intersecting line on both parallel lines
farmer has 30 animals with 66 legs how many cows and chichkens
Answer:
27 Chickens and 3 Cows.
Step-by-step explanation:
27*2=54 (chickens), 3*4=12 (cows), 54+12=66.
Answer:
3 cows and 27 chickens?
Step-by-step explanation:
x is the number of cows and y is the number of chicken
x + y = 30
cow has 4 legs and chicken has 2 legs therefore
4x + 2y = 66
simultaneously,
x + y = 30 ⇒ x = 30 - y
substitute x = 30 - y in 4x + 2y = 66
4(30 - y) + 2y = 66
120 - 4y + 2y = 66
120 - 2y = 66
-2y = 66-120
-2y = -54
y = -54/-2
y = 27
x = 30 - 27
x = 3
