What is this number in standard form? 19 thousands, 6 hundreds, 12 tens, 5 ones Your answer
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Answer:
19,725
Step-by-step explanation:
Related Questions
Help me with this please lol.
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Answer:
Flower Bed A is the 3rd on down
C=10pi, A = 25pi
Flower Bed B is the 5th one down
C=12pi, A=36pi
9514 1404 393
Answer:
A) 10π ft; 25π ft²
B) 12π ft; 36π ft²
Step-by-step explanation:
The circumference is given by ...
C = πd = 2πr . . . . . . . . . . for radius r or diameter d
The area is given by ...
A = πr² = (π/4)d²
__
A) For a diameter of 10 ft, the circumference is π(10 ft) = 10π ft.
The area is (π/4)(10 ft)² = 25π ft².
__
B) For a radius of 6 ft, the circumference is 2π(6 ft) = 12π ft.
The area is π(6 ft)² = 36π ft².
Helppppppppppppppppppppppppppp
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Answer:
20 inches
[tex]c = \sqrt{12 ^{2} + 16 ^{2} } \\ c = \sqrt{400} \\ c = 20[/tex]
helppp mee nowww plssss
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Answer:
the answer is D, Mars is one of the smallest planets
There is concern that increased industrialization may be increasing the mineral content of river water. Ten years ago, the silicon content of the water in a certain river was 5 mg/L. Eighty-five water samples taken recently from the river have mean silicon content 5.4 mg/L and standard deviation 1.2 mg/L. a. Find the P-value. b. Do you believe it is plausible that the silicon content of the water is no greater than it was 10 years ago
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Answer:
a) P value = 0.0013
b) No, it is not plausible that the silicon content of the water is no greater than it was 10 years ago
Step-by-step explanation:
The null hypothesis here is “Mean is equal to 5” while alternate hypothesis is that “Mean is greater than 5”
Given
Mean = 5, x’ = 5.4 and sigma = 1.2 and n = 85
Z = x-u’/sigma/sqrt n
Substituting the given values, we get –
Z = 3.02
A) P value = 0.0013 which is less than 0.05 and thus we will reject the null hypothesis
B) There is enough evidence to reject the null hypothesis
About 25% of the students in Mr. Goodman's Clas got an A on their last math test. Of those, 50% are girls. The class has 12 girls and 16 boys. Is it reasonable to say 6 girls got an A on the test?
A) No, because 6 is not 25% of 28
B) No, because 6 girls is 50% Of all the girls in the class, and not all girls got A’s
C) Yes, because 50% of 12 is 6
D) Yes, because more girls than boys got A’s
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Answer:
Hello, the answer is 6, C.
Step-by-step explanation:
50 percent of 12 is 6.
Can y’all help me on question 11?!
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Answer:
B and D
Step-by-step explanation:
B.
5 x 9 + 7 = 52
45 + 7 = 52
52 = 52
D.
6 x 9 + 4 = 58
54 + 4 = 58
58 = 58
lil help here please
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Solve the simultaneous equations
3x + 5y = 21
3x – y=3
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Answer:
Using substitution method
x=2
y=3
39➗(2+1) - 2x (4+1)
5/7 - Exit Ticket
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Answer:
13 - 10x
= -3x
hope it helps
A lab technician mixes a 10% acid solution with a 50% acid solution to create 40 ml of a 40%
solution. How much of each solution must be used?
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Answer:
10 ml of 10%
30 ml of 50%
Step-by-step explanation:
x = amount of 10%
40 - x = amount of 50%
-------------------------------------
10x + 50(40 - x) = 40(40)
10x + 2000 - 50x = 1600
-40x + 2000 = 1600
-40x = -400
x = 10 ml of 10%
40 - x = 30 ml of 50%
The vertex form of the equation of a parabola is y = 7(x-3)2 + 4. What is the standard form of the equation?
A. y = 7x2 - 42x+67
B. y = 7x2 - 6x + 22
C. y = 14x2 - 6x + 22
D. y = 14x2 - 12x + 44
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Answer:
the standard form of the equation is: a. y=7x^2-42x+67
The triangles shown are similar. Which similarity statement expresses the relationship between the two triangles?
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Explanation: it is in the right order and has the right symbol
Answer:
C
Step-by-step explanation:
if you got this answer ED 2022
Write 1 6/7 as an improper fraction.
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Answer:
13/7
Step-by-step explanation:
multiply the 7 x 1 then add 6. 13 would be the numerator.
mark me brainliest please
the line Plus shows the differences some students jumped during a field day competition what fraction of the students jumped 5 1/2
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Answer:
⅛
Step-by-step explanation:
Each mark (x) on the plot presents the distance that each student jumped.
There are 24 marks there, so it means there is a total of 24 students whose distance jumped were recorded.
Number of students that jumped 5½ ft = 3
Fraction of the students that jumped 5½ ft = no of students that jumped 5½ ft / total number of students
= 3/24
Simplify/reduce the fraction
= 1/8
if it was quarter to five an hour and twenty-five minutes ago, what is the time now?
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50 POINTS !!
PLEASE HELP !! ILL GIVE BRAINLIEST TO THE RIGHT ANSWERS.
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Answer:
75
Step-by-step explanation:
Answer:
75 km
Step-by-step explanation:
Use the Pythagorean Theorem
c² = a² + b²
c² = = 72² + 21²
c² = 5,184 + 441
c² = 5,625
Take the square root of both sides
c = 75 km
A lumber company is making boards that are 2578.0 millimeters tall. If the boards are too long they must be trimmed, and if they are too short they cannot be used. A sample of 20 boards is made, and it is found that they have a mean of 2580.2 millimeters with a variance of 64.00. Is there evidence at the 0.1 level that the boards are either too long or too short?
1. State the hypotheses.
2. Find the value of the t test statistic.
3. Specify if the test is one-tailed or two-tailed.
4. Determine the decision rule.
5. Determine the conclusion.
A) Reject Null Hypothesis
B) Fail to Reject Null Hypothesis
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Answer:
-0.750
Step-by-step explanation:
Which equation should be used to find the volume of the figure?
12 cm
13.cm
6 cm
10 cm
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Answer:
O V=3(10XB)(12)
Step-by-step explanation:
Solutions to quadratic equation 4x^2+5x+1=0
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What is the average rate of change between x=1 and x=5 for y=2x+5
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Answer:
the average rate of change is 2 with an intercept of 5
Step-by-step explanation:
If ⅓y = 9; then y =?
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Answer:
y = 27Eexplanation:
1/3y = 9
y/3 = 9
y = 9 × 3
y = 27
y= 2x + 7 (List 4 Ordered Pairs for the equation) 1 points each
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Answer:
(1,9), (2,11), (3,13) (4,15)
Step-by-step explanation:
When u plug in those numbers for your x values, you get those numbers for the y values.
Can anyone help me with this question please thank you
Giving brainliest correct answer please
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Answer:
1/216
Step-by-step explanation:
These are independent events because of probability of first event is not affecting the probability of another event .
probability of getting 4 on first try is 1 / 6
probability of getting six on second try is also 1 / 6 and then probability of getting more 6 on next try is again 1/6
so combined probability is 1/6 ×1/6 ×1/6= 1/216
Can someone please tell me the answer
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Answer:
E, 5, 3
Step-by-step explanation:
We just need to connect the rectangle with dots equally placed.
What is 3/7 + 2 1/4?
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Answer:
2 19/28 or 75/28
Step-by-step explanation:
Find common denominators then add, simplify if needed.
Jason bought 3/4 of jelly beans for $12.60 how much would a pound cost Jason
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Fill in the missing part of the proportion.
GH
C. CD
B. HI
A. GF
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Step-by-step explanation:
the answer is GH, the can be the only answer
Use distributive property to write an equivalent expression.
4(6a+4g)
please help me. ! No links or files ! please and thank you.
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Answer:
Step-by-step explanation:
can someone please help me with this math question?
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9514 1404 393
Answer:
D. 0, 1, or 2 solutions
Step-by-step explanation:
The line represented by g(x) may intersect the parabola represented by f(x) in 0, 1, or 2 places, as illustrated in the attachment. The curves are different shapes, so cannot overlap to give infinite solutions.
The system may have 0, 1, or 2 solutions.
pls help djehhxhxhxhxhxjjdndnd
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Area of both the triangles :
= ½ × base × prepenicular
= ½ × 3 × 4
= 3 × 2
= 6 × 2 = 12 ( We have two triangles)
Area of semicircle :
= πr²/2
= 3.14 × 3 × 3 /2
= 28.26/2
= 14.13
Total area = 12 + 14.13 = 26.13 = 26.130