Answer:
The Base is 150 and the Exponent is 4
can someone help with this question?
use the substitution method to solve the system of equations 8x5y=9 y=x+7
Answer:
( − 7.00006693 , − 0.00006693 ) ( 0.68099975 , 7.68099975 )
Step-by-step explanation:
if 50% is 15 what is 75%
Answer:
22.5
Step-by-step explanation:
50% of a number is 15
let the unknown number be = x
[tex] \frac{50}{100} \times x = 15[/tex]
[tex]x = 15 \div \frac{50}{100} [/tex]
[tex]x = 15 \times \frac{100}{50} [/tex]
[tex]x = \frac{1500}{50} [/tex]
[tex]x = 30[/tex]
75% of 30:
[tex] \frac{75}{100} \times 30 = 22.5[/tex]
10.) Is the table below linear or nonlinear?
Answer:
The table is not a straight line.
Step-by-step explanation:
it is curved
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On Wednesday, farmer bell wants to take an inventory of his mango trees He planted 7 rows of mango trees. There are 42 mango trees in each row. How many mango trees does he have altogether?
15points
Which three side lengths best describe the triangle in the diagram?
A. 5 cm, 12 cm, and 13 cm
B. 5 cm, 10 cm, and 13 cm
C. 4 cm, 8 cm, and 12 cm
D. 7 cm, 12 cm, and 13 cm
Answer:
the answer is A
Step-by-step explanation:
Analyze the diagram below and complete the instructions that follow.
Find sin 60 degree
Answer:
sin 60° = 0.9
Step-by-step explanation:
sin 60° = cos 30°
cos 30° = 0.866025403
0.866025403 to one significant figure
0.866025403 ~ 0.9
~. means approximately.
therefore sin 60° = cos 30°
sin 60° = 0.9
PLEASE HELP!!!! ❗❗❗❗❗❗❗
I NEED THE ANSWER TO THIS ASAP!!! PLS HELP!!! question below ;-;
the track team is trying to reduce their time for a relay race. First they reduced their time by 2.1 minutes. Then they are able to reduce that time by 1/10. If their final time is 3.96 minutes, what was their beginning time? Show or explain your reasoning.
Answer:
6.27 minutes
Step-by-step explanation:
3.96+2.1=6.06
1/10=0.1x2.1=0.21+6.06=6.27
i need help again pls
Answer:
the answer is A
Step-by-step explanation:
Answer:
B. Add two -1 counters to each side
Step-by-step explanation:
If you were to do this problem normally you would subtract 2 from each side so B just makes sense.
On Friday and Saturday, there were a total of 200 cars in a parking lot. On Friday, there were 120
m the lot. What percent of the total number of cars were in the parking lot on Saturday?
Answer:
0.4
Step-by-step explanation:
6) A right triangle its rotated about an axis that passes through its height as shown. Which type of object will be formed by its rotation? Describe in words or draw a picture
object will be formed by its rotation? Describe in words or draw a picture.
Answer:
a cone
Step-by-step explanation:
i got it right
Answer:
CONE
Step-by-step explanation:
Please help me with this question
Answer:
3 x 3/4 = 9/4 = 2 1/4
7 x 3/8 =21/8 = 2 5/8
4 x 1/5 = 4/5
5x 2/3 = 10/3 = 3 1/3
Step-by-step explanation:
ANSWER:
3 x 3/4 = 9/4 = 2 1/4
7 x 3/8 = 21/8 = 2 5/8
4 x 1/5 = 4/5
5 x 2/3 = 10/3 = 3 1/3
Step-by-step explanation:
Help please.
state the scale factor.
Answer:
6
Step-by-step explanation:
48/8 is 6 so it is 6
a rock is thrown into a pond from a bridge above. The path the rock follows can be modeled by the equation h = - 16t^2 +44t + 12, where t is time and h is the height of the rock. Which of the following expressions is equivalent to this expression?
Ans
Step-by-step explanation:i dont know
Premium gasoline costs $4.33 per gallon. Noni's car holds 11.6 gallons of gas. What is the estimated cost of filling the tank of Noni's car?
A. $12
B. $48
C. $56
D. $60
Answer:
It is (B) $48
Step-by-step explanation:
I just finished the unit test and got it right :D
6.5(6.24-1.69)=?
pls help
Answer:
29.575
Step-by-step explanation:
6.5(6.24-1.69)= 6.5(4.55) = 29.575
Answer:
[tex]6.5(6.24 - 1.69) \\ = 6.5 \times 4.55 \\ = 29.575[/tex]
29.575 is the right answer.answer plsplsplsplsplsplsplsplspls
Answer:
10 or 5
Step-by-step explanation:
I think 10
2) LaChina spherical glass decorative balls that she is filling with blue liquid to match the color of
her room. If there is 4,000 cubic inches of liquid to be poured into 20 glass spheres, what is the
diameter of each sphere? Round to two decimal.
Answer:
8000
Step-by-step explanation:
A child has $9.30 in a piggy bank. If the child spends 13 of the money on a snow cone and then finds $0.75 to put in the piggy bank, how much money does the child now have in the piggy bank?
A. $2.35
B. $3.85
C. $5.45
D. $6.95
Simplify the following expression: 17 + 4w - 12 - w
Answer:
3w+5
Step-by-step explanation:
17+4w -12-w
I hope this help.Also if you have anymore problems with simplifying just visit this app : h t t p s : / / w w w . m a t h w a y . c o m / A l g e b r a
In the diagram below, what is the approximate length of the minor arc ?
X
O A. 5.7 cm
40"
9 cm
O B. 7.1 cm
N
O C. 6.3 cm
D. 3.1 cm
Answer: c. 6.3
Step-by-step explanation:
Find the percent markup. Round to the nearest whole percent. Store's cost: $100.00 Selling price: $160.00
Answer:
im here for the points
Step-by-step explanation:
I GIVEEE BRAINLILSTT
Answer:
(x, y) --> (x + 14, y + 8)
Step-by-step explanation:
Look at 1 original point and its corresponding translated point.
Let's look at F and F'.
To go from F to F', you need to go right in x 14 units.
Then you need to go up in y 8 units.
The translation rule is to add 14 to x and 8 to y.
(x, y) --> (x + 14, y + 8)
Answer:
fhddffhfdjdfgjmtgfjn
Step-by-step explanation:
fgngng ndgngfnngfngfn
The following data is from a simple random sample of 12 students GPAs. 3.12 2.45 4.0 3.76 3.54 2.78 3.39 3.21 1.98 3.43 3.98 2.77 Develop a point estimate of the population mean.
Answer: 3. 2
Step-by-step explanation:
Given the data:
3.12 2.45 4.0 3.76 3.54 2.78 3.39 3.21 1.98 3.43 3.98 2.77
Point estimate of population mean :
Σx / N
(3.12 + 2.45 + 4.0 + 3.76+ 3.54 + 2.78 + 3.39 + 3.21 + 1.98 + 3.43 + 3.98 + 2.77)
= 38.41 / 12
= 3.2008
Simplify this expression.
[tex]\frac{4^{9} }{4^{3} }[/tex]
9x9x9x9divide by 4x4x4
Answer:
4⁹ / 4³ = 4⁶ = 4096
Step-by-step explanation:
You can solve this by realising that exponents (the 9 and the 3 in this case), simply tell you how many times to multiply the numbers together.
What you're see there then can also be expressed as:
[tex]\frac{4 \times 4 \times 4 \times 4 \times 4 \times 4 \times 4 \times 4 \times 4}{4 \times 4 \times 4}[/tex]
Because the numerator and denominator are all multiples of the same number repeatedly, you can simply eliminate the bottom three fours from the top and bottom, giving you:
[tex]\frac{4 \times 4 \times 4 \times 4 \times 4 \times 4 \times (4 \times 4 \times 4)}{(4 \times 4 \times 4)}\\\\= 4 \times 4 \times 4 \times 4 \times 4 \times 4[/tex]
[tex]4 \times 4 \times 4 \times 4 \times 4 \times 4[/tex]
A simpler way to look at it is to understand that when the same number is being raised to different bases, and then multiplied or divided, you can simply add or subtract the exponents. For example, speaking very generically:
[tex]x^a \times x^b = x^{a + b}[/tex]
and
[tex]x^a \div x^b = x^{a - b}[/tex]
In this case then, we can simply say:
[tex]\frac{4^9}{4^3} = 4^{9 - 3} = 4^6[/tex]
So when simplified, the expression is equal to 4⁶, or 4096.
please answer asap no trolls
Hudson wants to ride his bicycle 51 miles this week. He has already ridden 12 miles. If he rides for 6 more days, what is the average number of miles he would have to ride each day to meet his goal?
109 divided by 15 (SIMPLIFIED!)
Answer:
7 should be the answer. on the calculator I got 7.26 but you need the simplified answer
Simplify the expression by arranging the steps in sequence, based on the order of operations.
Answer:
[tex]\displaystyle 6x - 5[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightDistributive Property
Algebra I
Terms/Coefficients/DegreesStep-by-step explanation:
Step 1: Define
[tex]\displaystyle \frac{1}{6}(30x + 24) - \frac{1}{7}(63 - 7x)[/tex]
Step 2: Simplify
Distribute: [tex]\displaystyle \frac{1}{6}(30x) + \frac{1}{6}(24) - \frac{1}{7}(63) - \frac{1}{7}(-7x)[/tex]Multiply: [tex]\displaystyle 5x + 4 - 9 + x[/tex]Rearrange: [tex]\displaystyle 5x + x + 4 - 9[/tex]Combine like terms: [tex]\displaystyle 6x - 5[/tex]What is the common ratio for the geometric sequence?
54, 36, 24, 16, ...
Answer:
-1.5
Step-by-step explanation:
a geometric sequence goes from One term the next by multiplying or dividing.