Answers
Answer:
4.5
Step-by-step explanation:
Related Questions
A scale diagram of an Amoeba (a single celled organism) is 5cm wide, representing the real-life Amoeba's width of 0.1mm. Determine the scale factor of the scale diagram and select the best answer choice below. (note: there are 10 millimeters in 1 cm)
Answers
Help me pls
put them from least to greatest
Answers
Answer: -7/10, -0.35, 1/5, 0.95
Step-by-step explanation:
-7/10 = -.7
1/5 = 0.2
Answer:
From least to greatest, the correct order is [tex]-\frac{7}{10}[/tex], -0.35, [tex]\frac{1}{5}[/tex], and 0.95.
Step-by-step explanation:
Since all negative numbers are smaller than positive, you immediately know that [tex]-\frac{7}{10}[/tex] and -0.35 are smaller than [tex]\frac{1}{5}[/tex] and 0.95. The greater the absolute value of a negative number is, the smaller that number is. Because [tex]-\frac{7}{10}[/tex] is -0.7, which has a greater absolute value than -0.35, this means [tex]-\frac{7}{10}[/tex] is the smallest number, and -0.35 is the second smallest number. Since [tex]\frac{1}{5}[/tex] is 0.2 which is smaller than 0.95, the correct order from least to greatest would be [tex]-\frac{7}{10}[/tex], -0.35, [tex]\frac{1}{5}[/tex], and 0.95.
OMG OMG THE MISS IS ASKING ME THIS AUESTION BEFORE MY OTHER CLASSMATE PLS HELP FAST IM CRYING AND SHAKING I CANT TYPE TOO PLEASEEE
Answers
They are the same
Step-by-step explanation:
Explanation: 3/4 and 6/8 are equal
Suppose you draw a card from a well-shuffled deck of 52 cards. What is the probability of drawing a 7 or a queen?
Answers
Answer:
[tex]\frac{8}{52}[/tex] = 0.15384615384 = 15.38%
Step-by-step explanation:
There are 4 7 cards and 4 queen cards so,
[tex]\frac{4}{52}[/tex] + [tex]\frac{4}{52}[/tex] = [tex]\frac{8}{52}[/tex]
this is a tricky one
find the value of x in this equation??
4/6x−1=9−1/6x
(the numbers with the / is a fraction btw)
Answers
Which expression is equivalent to 5+n?
n - 5. n/5. 5n. n + 5
Answers
Answer:
n+5
Step-by-step explanation:
This is according to the commutative property of addition. 5+n is n+5 written backwards.
Lucy purchase a swimsuit and a towel. The towel represent 30% of the total cost. If she spent $15.00 on the towel, then what was her purchase total
Answers
Answer:
$50
Step-by-step explanation:
Given data
Let the total purchase be x
Hence 30% of x is $15
Let us find the value of x
30/100*x= 15
0.3*x=15
0.3x=15
x= 15/0.3
x= $50
Hence the purchase is $50
Answer:
$50 is the total
Step-by-step explanation:
30% over 100% = 15 over x
then you cross multiply and get:
30x = 1500
you then divide both sides by 30
30 and 30 cross out
1500 ÷ 30 = $50
Let f(x) = x^2
If g(x) is the graph of f(x) shifted up 4 units, write a formula for g(x)
G(x)=?
Answers
Which expression is a factor of 9r^2 - 4r + 1?
F 3r-1
G r- 1
H- 9r- 1
J- There are no real factors.
Answers
9514 1404 393
Answer:
J- There are no real factors.
Step-by-step explanation:
For quadratic ax^2 +bx +c, the discriminant is ...
d = b^2 -4ac
d = (-4)^2 -4(9)(1) = 16 -36 = -20
When the discriminant is negative, there are no real factors.
Answer: there are no real factors
Step-by-step explanation:
Find the surface area of the regular hexagonal prism.
Answers
Answer:
I think the surface is
Step-by-step explanation:
3.5
Data collected in a mall recorded the shoe color worn by 30 customers. Based on this information, if there are 360 customers in the mall, how many customers would you expect to have a black shoe?
Answers
Answer:
200 people
Step-by-step explanation:
I did the math on my calculator
Mr.Thomson owns a rectangular property theater is 52 feet long and 35 feet wide. He adds a new triangular property directly behind his existing property. The base length of the triangular property is equal to the length of the rectangular property.
The area of the whole property is 2,600 square feet. Based on the diagram what is the maximum height , in feet , of the triangular property.
Answers
Answer:
C. 30.0ft
Step-by-step explanation:
Wanda rode her bike 5km the first day and she rode her bike 10,000m the second day. How many meters, in total, did Wanda ride in the two days?
Answers
Answer:
there are one thousand (1,000) meters in a kilometer. So, 5,000 plus 10,000 is 15,000 meters.
Step-by-step explanation:
find the volume of the prism. write your answer as a decimal.
Answers
Answer:
161.21
Step-by-step explanation:
evaluate the inequality
6x-2y+8 when x=3 and y=2
show your work
Answers
Answer:
22
Step-by-step explanation:
6(3)-2(2)+8
18-4+8
14+8
22
Answer:
22
Step-by-step explanation:
6x-2y+8
(6 • 3) - (2 • 2) + 8
18 - 4 + 8
22
(i think)
A number cube is rolled twice. What is the P (2 and then odd number)?
Answers
Answer:
P (2 and then odd number) = [tex]\frac{1}{12}[/tex]
Step-by-step explanation:
Probability refers to chances of occurrence of any event.
A number cube is rolled twice.
Possible outcomes are as follows:
[tex](1,1),(1,2),(1,3),(1,4),(1,5),(1,6)[/tex]
[tex](2,1),(2,2),(2,3),(2,4),(2,5),(2,6)[/tex]
[tex](3,1),(3,2),(3,3),(3,4),(3,5),(3,6)[/tex]
[tex](4,1),(4,2),(4,3),(4,4),(4,5),(4,6)[/tex]
[tex](5,1),(5,2),(5,3),(5,4),(5,5),(5,6)[/tex]
[tex](6,1),(6,2),(6,3),(6,4),(6,5),(6,6)[/tex]
Total number of outcomes = 36
Favorable outcomes include outcomes with 2 and then odd number.
So,
Favorable outcomes are [tex](2,1),(2,3),(2,5)[/tex]
Number of favorable outcomes = 3
Probability is equal to number of favorable outcomes divided by total number of outcomes.
Therefore,
P (2 and then odd number) = Number of favorable outcomes ÷ Total number of outcomes
[tex]=\frac{3}{36}[/tex]
[tex]=\frac{1}{12}[/tex]
23% more than the number last week. This week, there were 7134 new cases. How many new cases were there last week?
Answers
Answer:
Number of cases sold last week= 31,017 cases
Step-by-step explanation:
Giving the following information:
Increase in sales= 23%
This week, there were 7,134 new cases.
If 7,134 cases represent the 23%, then we need to use the rule of three:
Number of cases sold last week= (7,134*100)/23
Number of cases sold last week= 31,017 cases
what does 2x+2y=7 equal to
Answers
2
x
+
2
y
=
7
Step 1: Add -2y to both sides.
2
x
+
2
y
+
−
2
y
=
7
+
−
2
y
2
x
=
−
2
y
+
7
Step 2: Divide both sides by 2.
2
x
2
=
−
2
y
+
7
2
x
=
−
y
+
7
2
Let's solve for y.
2
x
+
2
y
=
7
Step 1: Add -2x to both sides.
2
x
+
2
y
+
−
2
x
=
7
+
−
2
x
2
y
=
−
2
x
+
7
Step 2: Divide both sides by 2.
2
y
2
=
−
2
x
+
7
2
y
=
−
x
+
7
2
Answer:
y
=
−
x
+
7
2
18.
Find the common difference of the arithmetic sequence.
–2, [tex]-1\frac{4}{5}[/tex], [tex]-1\frac{3}{5}[/tex], [tex]-1\frac{2}{5}[/tex], . . .
A. [tex]-\frac{1}{5}[/tex]
B. -5
C. 5
D. [tex]\frac{1}{5}[/tex]
Answers
Answer:
1/5 or 0.2
Step-by-step explanation:
Answer:
The common difference is or 0.2
Step-by-step explanation:
Given:
Arithmetic Sequence -2, -1 4/5, -1 3/5, -1 2/5,
First term = a₁ = -2
Second term = a₂ =
Third term = a₃ =
Fourth term = a₄ =
To Find:
Common Difference = d = ?
Solution:
Formula for Common Difference d ,
∴
The common difference is or 0.2
Num cinema, há 12 fileiras com 16 poltronas e 15 fileiras com 18 poltronas. O número total de poltronas é
Answers
Responder:
462 assentos
Explicação passo a passo:
Dado que :
Número da linha = 12; Número de assentos por fila = 16
Número de linhas = 15; número de assentos por fila = 18
Número total de assentos para as 12 filas:
12 * 16 = 192 assentos
Número total de assentos para as 18 filas:
15 * 18 = 270 assentos
Número total de assentos:
(192 + 270) = 462 assentos
Find sin A.16/12, b.16/20, c.12/20, d. 12/16, I will give branliest!!!, pls help!
Answers
Answer:
B) 16/20
Step-by-step explanation:
sin∅=opposite/hypotenuse
sin∅=16/20
Therefore, your answer is B.
Answer:
(12/16)
Step-by-step explanation:
Solve by factoring
x^2-x-30+0
Answers
Answer:
(x+30) (x+0)
Step-by-step explanation:
anything times zero is zero so the first part is easy
30 plus 0 is 30 sooo yeah
A teenager has 8 tee shirts, 2 belts, and 5 pairs of jeans. How many different outfits can he wear, assuming that he must wear a belt to keep those pants up and keep that shirt tucked in?
Answers
Answer: 80 ways
Step-by-step explanation:
If 8 tee shirts can be worn in 8 ways
similarly for 2 belts = 2 ways
five pair of jeans= 5 ways
so total number of ways=5*2*8=80 ways
Math help please I promise to give brainliest
Answers
Answer:
y = 0.5
x = 4 - y (0.5)
3.5 = 4 - 0.5
------------
3x - 10 = y
3(3.5) - 10 = y
10.5 - 10 = y
0.5 = y
Answer: 0.5
Step-by-step explanation:
A trapezoid is shown. The length of one base is 10 and the length of the other base is 6. The height of the altitude is 5. A small rectangle with height 2 and length 3 is cut out of the bottom of the trapezoid. What is the area of the composite figure? units2
Answers
Friend! your answer would be 34!
~Notify me if you have questions~
Have a nice day and I hope it helps!
^ω^
-- XxFTSxX
The area of the composite figure is 34 square units.
The formula for the area of a trapezoid is:
Area = (1/2) × (sum of bases) × height
Here, the sum of the bases is 10 + 6 = 16, and the height is 5.
Thus, the area of the trapezoid before the rectangle is cut out is:
Area of trapezoid = (1/2) × 16 × 5 = 40 units²
The height of the rectangle is 2, and the length is 3.
Therefore, the area of the rectangle is:
Area of rectangle = length × height
= 3 × 2
= 6 units²
To find the area of the composite figure, we subtract the area of the rectangle from the area of the trapezoid:
Area of composite figure = Area of trapezoid - Area of rectangle
= 40 units² - 6 units²
= 34 units²
Therefore, the area of the composite figure is 34 square units.
Learn more about the trapezoid here :
brainly.com/question/8643562
#SPJ2
NEED HELP FAST! The problem should be attached!
Answers
Answer:
(5,5) I think I'm not sure
Step-by-step explanation:
BRAINLIEST
Which expression is equivalent to
(-80 + 2) - (62 +9)?
0 –21 – 7
0 –21 +11
0 –141 – 7
O –14z +11
Answers
Answer:
pretty sure it's b
Step-by-step explanation:
filler filler filler
the radius of a circle is 6.3 yards. the circle's area is about ___ square yards.
use 3.14 for pi and round your answer to the nearest hundredth.
Answers
Answer:
37.699cm
Step-by-step explanation:
The circumference of a circle can be obtained by using the equation below:.
PLEASE HELP. NO LINKS. NEED REAL EXPLANATION.
Find the circumference and the area of circle with diameter 6ft. Use the value 3.14 for pi, and do not round your answers. Be sure to include the correct units in your answers.
Circumference:
Area:
Answers
Answer:
Area: 28.26ft², Circumference: 18.84ft
Step-by-step explanation:
Area of a circle: πr²
Circumference of a circle: πd (or 2πr)
Since the diameter is 6ft, then the radius is half of that, which is 3ft. This means that our area is:
πr²
π(3)²
π(9)
9π
9(3.14)
28.26ft²
Our circumference is:
πd
π(6)
6π
6(3.14)
18.84 ft
help me out with this question please :)
Answers
Answer:
yt
Step-by-step explanation: