What equals 4 tens and 6 ones

Answer:

-22d+42

Step-by-step explanation:

-40d+72+18d-30=-22d+42

Answer:

B. Statistic

Step-by-step explanation:

The average weight of those questioned which is 157 lb. from the survey of 40 randomly selected member of a health and fitness club is an example of a statistic.

It is a calculated numerical value that characterises some aspects of a sample set of data.

Statistic refers to a numerical piece of information that uses quantified models, representations and synopses for a given set of a study. Statistic is used to to estimate the true value of a parameter in a population.

Answer:

53357.1428571 hours

Step-by-step explanation:

1.494 billion km from Saturn to earth, divided by 28,000

Question

The space shuttle travels at about 28,000 km per hour. Using that information, estimate how many hours it will take the shuttle to reach Saturn from Earth. Show your work. Convert your answer into scientific notation if necessary: Earth-151.13 Neptune- 4.4764

Answer

53357.1428571 hours

Answer:

hundredths’ value in 12.984

hundredths’ value in 7.38

My response: In arithmetic, a hundredth is a single part of something that has been divided equally into a hundred parts. For example, a hundredth of 675 is 6.75. In this manner it is used with the prefix "centi" such as in centimeter. A hundredth is the reciprocal of 100.

Answer: 25

Step-by-step explanation: The absolute value is the distance between a number and zero. The distance between  − 25  and  0  is  25

Answer:

[tex]\Huge \boxed{25}[/tex]

Step-by-step explanation:

[tex]|-25|[/tex]

The absolute value of a number is the distance of that number from zero.

Applying absolute value rule : [tex]|-a|=a[/tex]

[tex]|-25|=25[/tex]

Answer:

[tex]\frac{11}{3}[/tex]

Step-by-step explanation:

[tex]3\frac{2}{3}[/tex]

3 * 3 = 9

So we add 9 to the top which is 2

9+2 = 11

ta da

11/3

Hope this helps!!! :)

pls mark brainliest

Answer:

3 2/3= 11/3

Step-by-step explanation:

Work to prove it:

Step 1

Multiply the denominator by the whole number

3 × 3 = 9

Step 2

Add the answer from Step 1 to the numerator

9 + 2 = 11

Step 3

Write answer from Step 2 over the denominator

11/3

If this helps please mark me the brainiest

Answer:

Simplify each radical, then combine.

3√8

Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.

6 √ 2 = 3√8

Answer:

2Ab=h

Step-by-step explanation:

A=1/2bh

2A=bh

2Ab=h

Answer:

$8.4

Step-by-step explanation:

2 pounds of peaches cost $4.20

1 pound of peaches costs = 4.20 /2

4 pounds of peaches cost =[tex]\frac{4.20 *4}{2} \\8.4[/tex]

4 pounds of peaches cost $8.4

Answer:The answer is 750

Step-by-step explanation:3885 of 750 can be written as:

3885/ 750

To find percentage, we need to find an equivalent fraction with denominator 100. Multiply both numerator & denominator by 100

3885/750 × 100/100= (3885 × 100) over 750) × 1 over 100= 518/100

Therefore, the answer is 518%

If you are using a calculator, simply enter 3885÷750×100 which will give you 518 as the answer.

Answer:

12x = 60 x = 5

Step-by-step explanation:

2 (2x + 4x) = 2 (6x) = 12x

the perimeter is 12x and 60 is the perimeters value so you divide 60 by 12 and get 5

Answer:

it moved 3 spots

Step-by-step explanation:

Answer:

[tex]\large \boxed{\sf \bf \sqrt{\dfrac{10}{3}}}[/tex]

Dimension of the rectangle is

[tex]2\times\sqrt{\dfrac{10}{3}}\\ \\10-\dfrac{10}{3}=\dfrac{20}{3}[/tex]

Step-by-step explanation:

Hello,

[tex]\text{The area is }2x(1-x^2) \\ \\\text{The derivative is }2(10-x^2)+2x(-2x)=2(10-3x^2)\\\\\text{The derivative is }0\text{ for} 10-3x^2=0 \\\text{so for } x=\sqrt{\dfrac{10}{3}}[/tex]

Thanks

Step-by-step explanation:

[tex]number \: of \: ways \: to \: select \: 3 \: out \: of \: 9 = {C}^{9}_3 = 84[/tex]

[tex]ways \: to \: select \: 1red \: and \: 2yellow \: apples \: = {C}^{3}_1 \times {C}^{6}_2 = 3 \times 15 = 45[/tex]

Probability of selecting 1 red and 2 yellow apples = 45 / 84 = 0.53

Answer:

The P-value is 0.0166.

Step-by-step explanation:

The complete question is: In a​ one-tail hypothesis test where you reject H0 only in the lower ​tail, what is the p-value  if ZSTAT = -2.13.

We are given that the z-statistics value is -2.13 and we have to find the p-value.

Now, the p-value of the test statistics is given by the following condition;

                    P-value = P(Z < -2.13) = 1 - P(Z [tex]\leq[/tex] 2.13)

                                  = 1 - 0.9834 = 0.0166

Assuming that the level of significance is 0.10 or 10%.

The decision rule for rejecting the null hypothesis based on p-value is given by;

Here, the P-value is more than the level of significance as 0.0166 > 0.10, so we have insufficient evidence to reject the null hypothesis, so we fail to reject the null hypothesis.

Answer:

  (g, f) = (-1, 2)

Step-by-step explanation:

The equation can be put into standard form:

  (x^2 +2gx) +(y^2 +2fy) = 15

  (x^2 +2gx +g^2) +(y^2 +2fy +f^2) = 15 +g^2 +f^2

  (x +g)^2 +(y +f)^2 = 15 +g^2 +f^2 . . . . equation in standard form

The point (3, 2) is on the circle, so one of the equations we have is ...

  (3+g)^2 +(2 +f)^2 = 15 +g^2 +f^2

  9 +6g +g^2 +4 +4f +f^2 = 15 +g^2 +f^2

  6g +4f = 2 . . . . . . . subtract g^2 +f^2 +13

  3g +2f = 1 . . . . . . . divide by 2

__

A line through the center of the circle is perpendicular to the tangent at the point of tangency. That line will have a slope that is the negative reciprocal of the tangent's slope: m = -1/(-1/2) = 2. Then in point-slope form the equation of the line through the center is ...

  y -2 = 2(x -3)

  2x -y = 4 . . . . rearrange to standard form

The point at the center of the circle, (-g, -f), satisfies this equation, so we have another relation for f and g:

  2(-g) -(-f) = 4

  2g -f = -4 . . . . . . multiply by -1

Adding twice this equation to the one above, we have ...

  2(2g -f) +(3g +2f) = 2(-4) +(1)

  7g = -7 . . . . . . . . . simplify

  g = -1 . . . . . . . . . . divide by 7

  f = 2g +4 = 2(-1) +4 = 2 . . . find the corresponding value of f

The values of f and g are: f = 2 and g = -1.

Answer:

Step-by-step explanation:

[tex]\mathrm{Apply\:exponent\:rule}:\quad \:a^0=1,\:\\\\(-0.0008)^0 = 1\\\\1291^0 =1\\\\-(-3141)^0 = -1\\\\-(\frac{5}{8} )^0 =-1\\\\0^1 = 0\\\\(\frac{1}{3} )^0 = 1\\[/tex]

2.84 per month, 0.71 per week

Step-by-step explanation:

52/4 =13 months

36.95/15=2.84

31.95/52 = 0.71

Answer: all real numbers

Explanation:

Let's solve your equation step-by-step.

6(−2w−3)=−4(3w+7)+10

Step 1: Simplify both sides of the equation.

6(−2w−3)=−4(3w+7)+10

(6)(−2w)+(6)(−3)=(−4)(3w)+(−4)(7)+10(Distribute)

−12w+−18=−12w+−28+10

−12w−18=(−12w)+(−28+10)(Combine Like Terms)

−12w−18=−12w+−18

−12w−18=−12w−18

Step 2: Add 12w to both sides.

−12w−18+12w=−12w−18+12w

−18=−18

Step 3: Add 18 to both sides.

−18+18=−18+18

0=0

Answer:

28a³ - 5a² - 23a - 5

Step-by-step explanation:

FOIL and Distribute Parenthesis

Step 1: Write out expression

(4a + 1)(7a² - 3a - 5)

Step 2: Distribute 4a

28a³ - 12a² - 20a

Step 3: Distribute 1

7a² - 3a - 5

Step 4: Combine

28a³ - 12a² - 20a + 7a² - 3a - 5

Step 5: Combine like terms

28a³ - 5a² - 23a - 5

Answer:

12.1072

Step-by-step explanation:

 5.264

x                           take 3 multiply with 5264 = 15792

      2.3                 then take 2 multiply with 5264 = 10528

 15792                  add column by column as drop 2 down, then 9 + 8

10528                    then 7+2, 5+5, 1+0, 1. then count how many numbers total

121072                  behind the point  .264= 3 numbers + .3 is 1 number= 4#s

                               then count backward the result 4 numbers 2701 put the                        

                               dot there you will get 12.1072

Answer:

1, 2, 3, 4, 6, 9, 12, 18, 36

Hope it helps.

Please mark it as Brainliest.

Answer:

54cm²

Step-by-step explanation:

Area=1/2bh

=1/2(18)(6)

=54cm²

Answer:

a. Linear pair (supplementary)

b. Add up to 180°

c. [tex] y = 20 [/tex]

Step-by-step explanation:

78° and (5y + 2)° are a linear pair. They are supplementary, and add up to 180°.

Therefore, the following equation expresses their relationship:

[tex] 78 + (5y + 2) = 180 [/tex]

Solve for y

[tex] 78 + 5y + 2 = 180 [/tex]

[tex] 78 + 2 + 5y = 180 [/tex]

[tex] 80 + 5y = 180 [/tex]

Subtract 80 from both sides

[tex] 80 + 5y - 80 = 180 - 80 [/tex]

[tex] 5y = 100 [/tex]

Divide both sides by 5

[tex] \frac{5y}{5} = \frac{100}{5} [/tex]

[tex] y = 20 [/tex]

Answer:

Kindly check explanation

Step-by-step explanation:

Suppose that the height s of a ball (in feet) at time t (in seconds) is given by the formula

s(t) = 64 - 16(t - 1)^2

t interval = 0 ≤ t ≤ 3

1) point A (from the graph)

11) Height of ball when it was released

Ball was released at t = 0

s(0) = 64 - 16(0 - 1)^2

= 64 - 16(-1)^2

= 64 - 16(1)

= 64 - 16

= 48 feets

111) point C ( from the graph)

IV) highest point of the ball is 64

Hence,

s(t) = 64 - 16(t - 1)^2

64= 64 - 16(t - 1)^2

16(t - 1)^2 = 64 - 64

16(t - 1)^2 = 0

16t^2 - 32t + 16 = 0

t^2 - 2t + 1 = 0

(t-1) = 0 (t-1) = 0

t = 1

V) Point G (from graph)

V1)

height = 0

s(t) = 64 - 16(t - 1)^2

0 = 64 - 16(t - 1)^2

16(t - 1)^2 = 64

(t - 1)^2 = 64/16

(t - 1)^2 = 4

(t - 1)² = 2²

t - 1 = 2

t = 2 + 1

t = 3

Answer:

2.9954429743464962e+168

Step-by-step explanation:

Answer:

  2 1/3

Step-by-step explanation:

She will need 2/3 of 3 1/2:

  (2/3)(3 1/2) = (2/3)(3) +(2/3)(1/2) = 2 + 1/3

Amanda will need 2 1/3 cups of milk.

Answer:

[tex]x=4[/tex]

Step-by-step explanation:

So we have the equation:

[tex]8(2-x)+3x=-4[/tex]

Distribute the first term:

[tex]16-8x+3x=-14[/tex]

Combine like terms:

[tex]16-5x=-4[/tex]

Subtract 16 from both sides:

[tex]-5x=-20[/tex]

Divide both sides by -5:

[tex]x=4[/tex]

So, the value of x is 4 :)