Which term does not belong in this series?

64, 16, 4, 1, 1/2, 1/16
A) 1
B) 4
C) 16
D) 1/2

Answer:

im pretty sure its c-no the corresponding sides are not proportional

Step-by-step explanation:

V=⅓πr²h

V=⅓*π*(100)²*6

V=188495.56

3

V=62831.85cm³

Answer:

600 cm2

Step-by-step explanation:

Area of base of cone (A) = 100 cm2

h = 6 cm

Now,

V = A × h

= 100 × 6 = 600 cm2

Answer:

.85

Step-by-step explanation:

just divide 17 by 20

Answer:

0.85 or .85

Step-by-step explanation:

Hope this helps.!!111111

YW

Answer:

I believe it's D. (3,4)

Step-by-step explanation:

A equals 3, and after plugging that in and simplifying, you're left with B=4.

Hope this helps!

Answer:

b = 4

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given the expression  |x|=a, we must understand that  |x| can return both positive and negative value of x i.e

x=a and -x = a

from the second equation,

-x = a

multiply both sides by minus

-(-x) = a

x = -a

Hence If "a" is negative number according to the question then the  equation has one solution which renders the fact that the equation has no solution if a is negative false.

Answer: 0.42%.

Step-by-step explanation:

Probability of (M(Eligible Men)) = 0.52

Probability of (W(Eligible Women)) = 1 - 0.52

= 0.48

Probability of (UM(Unemployed Men)) = 0.088

Probability of (UW(Unemployed Women)) = 0.070.

therefore;

Probability that the worker is a man = [P(UM)*P(M)]/[P(UM)*P(M) + P(UW)*P(W)] = 0.576613

0.088 * 0.52 )/ 0.088 * 0.52 + 0.070 * 0.48

= 0.04576 / 0.07936

= 0.5766

probability that the randomly selected worker is both female and unemployed is

= 1 – 0.58%

= 0.42%

Answer:

Step-by-step explanation: 21/70

Answer: the answer is

42/140

or

3/10

Answer:

hope this helped you

please mark as the brainliest (ㆁωㆁ)

Answer:

B = (A/(2h)) - a

Step-by-step explanation:

A = h(a+b)2

divide both sides of the equation by 2h

A/(2h) = a+b

subtract a from both sides

(A/(2h)) -a = b

Answer:

It's a mnemonic device to help you remember the three basic trig ratios used to solve for missing sides and angles in a right triangle. It's defined as: SOH: Sin(θ) = Opposite / Hypotenuse. CAH: Cos(θ) = Adjacent / Hypotenuse.

Answer:

SOH CAH TOA is a mathmatical acronym used in triginometry. It helps find missing angels and sides of a triangle.

Step-by-step explanation:

Sine = Opposite side over Hypotenuse         ---> SOH

Cosine = Adjacent side over Hypotenuse       ---> CAH

Tangent = Opposite side over Adjactent          ---> TOA

You use SOHCAHTOA to find the angle. You use the inverses to find the measures.

Given :

Los Angeles and Las Vegas.

Mass of Mars , [tex]M=6.42\times 10^{23}\ kg[/tex].

Radius of Mars ,

[tex]R=3397\ km\\\\R = 3.397\times 10^6\ m[/tex]

To Find :

The acceleration of gravity on the surface of Mars.

Solution :

Acceleration due to gravity is given by :

[tex]g_m = \dfrac{GM_m}{R_m^2}\\\\g_m =\dfrac{(6.67\times 10 ^{-11}\ m^3\ kg^{-1}\ s^{-2})(6.42\times 10^{23}\ kg) }{(3.397\times 10^6\ m)^2}\\\\g_m = 3.71\ m/s^2[/tex]

Therefore, the acceleration of gravity on the surface of Mars is 3.71 m/s².

Hence, this is the required solution.

Step-by-step explanation:

6x - 5y -3z=15 ...................(1)

2x - 3y - 4z =2 ...................(2)

Answer

It is  6 .

Explanation:

Just plug  − 1  in for x  in the equation and it gives you the answer

f ( − 1 ) = − 4 × ( − 1 ) + 2 = 4 + 2 = 6

Answer:2 and 3 and 5

Step-by-step explanation:

Answer:

answers 2,3,5 are correct

Step-by-step explanation:

Answer:

BC=1

Step-by-step explanation:

Answer:

C

Plug in all numbers to table and find the correct answers. Use coordinating x and y numbers

Answer:

90 stands

Step-by-step explanation:

1/3 x 3 = 1.

30 x 3 = 90.

The answer is 90. I hope this helps!

Answer:

x = -2

Step-by-step explanation:

6(x+7)=30

6x+42=30

6x=-12

x=-2

Step-by-step explanation:

Hey there!!

According to the question,

One number is 7.

Let another no. be x.

So, the condition is 6(x+7)= 30

Now,

6(x+7) = 30

6x +42 = 30

6x = 30-42

[tex]x = \frac{ - 12}{6} [/tex]

Therefore the no. is -2.

Check,

6(-2+7)= -12 + 42 = 30 { they gets subtracted but sign remains (+) only }.

Hope it helps....

Answer:

No

Explanation:

The unit rates are not the same.

Answer:

Step-by-step explanation:

Krulik, Stephen; Rudnick, Jesse A.

Problem Solving: A Handbook for Elementary School

Teachers.

ISBN-0-205-11132-7

88

249p.; Drawings may not reproduce well.

Allyn & Bacon/Logwood Division, 160 Gould Street,

Needham Heights, MA 02194-2310 ($35.95, 20% off 10 or

more).

Guides - Classroom Use - Guides (For Teachers) (052)

MF01 Plus Postage. PC Not Available from EDRS.

*Cognitive Development; Curriculum Development;

Decision Making; Elementary Education; *Elementary

School Mathematics; Expert Systems; *Heuristics;

Instructional Materials; Learning Activities;

Learning Strategies; Logical Thinking; Mathematical

Applications; Mathematics Materials; Mathematics

Skills; *Problem Sets; *Problem Solving

This book combines suggestions for the teaching of

problem solving with activities and carefully discussed non-routine

problems which students should find interesting as they gain valuable

experience in problem solving. The over 300 activities and problems

have been gleaned from a variety of sources and have been classroom

tested by practicing teachers. Topics included are an explanation of

problem solving and heuristics, the pedagogy of problem solving,

strategy games, and non-routine problems. An extensive rumber of

problems and strategy game boards are given. A 50-item bibliography

of problem solving resources is included. (Author/MVL)

Answer:

n = 1/8

Step-by-step explanation:

2n-1/4=0

Add 1/4 to each side

2n-1/4+1/4=1/4

2n = 1/4

Divide each side by 2

2n/2 = 1/4 * 1/2

n = 1/8

Answer:

3(x + 4)- X= 12

Step-by-step explanation:

Answer:

70 section of Finite math and 80 section of Applied calculus

Step-by-step explanation:

As in each section, finite math has 80 student and applied calculus has 70 students

80x + 70Y = 11,200................(i)

There are 150 sections in a semester

x + y = 150..................................(ii)

Multiply equation (ii) by -70

-70x - 70y = 10,500

Add equation (i) and equation (iii)

80x + 70Y = 11,200

-70x - 70y = 10,500

10x            = 700

x = 700/100

x= 70

Substitute x in equation (ii)

x + y = 150

70 + y = 150

y = 150 - 70

y = 80

Hence, 70 section of finite math and 80 section of applied calculus should the department offer in order to fill all sections and accommodate all of the students.

Answer:

Positive; P increases

Step-by-step explanation:

When gasoline prices go up, the demand for push lawn mowers increases, so the sign of the cross-elasticity is positive.

If gasoline prices go up, and demand for push lawn mowers goes up, then the price for push lawn mowers will also go up.

Answer:

99.9453% of matter in the ore is neither diamond or copper

Step-by-step explanation:

First add  0.0297 and 0.025

0.0297+0.025=0.0547

Now subtract 0.0547 from 100

100-0.0547=99.9453

99.9453% of matter in the ore is neither diamond or copper

Hope this helps! Plz award Brainliest : )