$1.15 for 5.6 ounces

Answer:

a is 72 total pieces of candy

b is more candy if he waits and gets one-seventh

Step-by-step explanation:

a. 9 eggs have 4 so 9x4=36

leaving 18 eggs with 2 so 18x2=36

36+36=72 total

b. 3 now or...

1/7 x 72 = 10.28

Answer:

b.72×1/7=10.28

I think he can wait untul after lunch time

Step-by-step explanation:

Hope this right.But if it's not,im so sorry...Have a nice day

Answer:

1728

Step-by-step explanation:

I cant understand the question that well but i think this is the right one

Answer:

180

Step-by-step explanation:

The formula to find the area of a trapezoid is base1 + base2. Multiply that by the height of the trapezoid, then divide your answer until that point by 2. When we do the same thing here we get:

(24+6)12/2

=30(12)/2

=360/2

=180

*Brainliest would be appreciated*

Answer:

899.5

Step-by-step explanation:

Answer:

a) P(Z > 1.09) = 0.1379

b) P(Z < -0.22) = 0.4129.

c) P(Z < -1.96) = 0.025, P(Z > -1.96) = 0.025

d) Z = 1.4

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

a. P(Z > 1.09)

This is 1 subtracted by the pvalue of Z = 1.09.

Z = 1.09 has a pvalue of 0.8621

1 - 0.8621 = 0.1379, so

P(Z > 1.09) = 0.1379

b. P(Z < -0.22)

This is the pvalue of Z = -0.22.

Z = -0.22 has a pvalue of 0.4129. So

P(Z < -0.22) = 0.4129.

c) P(Z < -1.96) or P(Z > -1.96)

Z = -1.96 has a pvalue of 0.025. So

1 - 0.025 = 0.975

P(Z < -1.96) = 0.025

P(Z > -1.96) = 0.025

d. What is the value of Z if only 8.08% of all possible Z-values are larger?

Z with a pvalue of 100 - 8.08 = 91.92 = 0.9192, so Z = 1.4

Answer:

he will select about 5 blue marbles

Step-by-step explanation:

Complete question is;

In an exponential function, f(x) = a(b)^x, it is known that f(5) = 15 and f(7) = 170. which of the following is closest to the value of b?

Answer:

b = 3.37

Step-by-step explanation:

The function given is f(x) = a(b)^x,

Now, f(5) = 15, Thus;

15 = a(b)^(5)

Also, f(7) = 170

Thus; 170 = a(b)^(7)

From first equation, a = 15/(b)^(5))

Putting this in second equation;

170 = (15/(b)^(5))) × (b)^(7)

170 = 15b²

b² = 170/15

b² = 11.333

b = √11.333

b = 3.37

survey every employee who works in the store

Step-by-step explanation:

26+35+10+18+15+37+25+20+15/9= 22.33

Answer:

5

Step-by-step explanation:

see attachment below

Correct question is;

A. p(-1.80 < z < 0.20 )

B. p(-0.4 < z < 1.4)

C. p(0.25 < z < 1.25)

D. p(-0.9 < z < -0.6)

Answer:

A) p(-1.80 < z < 0.20) = 0.54333

B) p(-0.4 < z < 1.4) = 0.57466

C) p(0.25 < z < 1.25) = 0.29564

D) p(-0.9 < z < -0.6) = 0.90981

Step-by-step explanation:

A) p(-1.80 < z < 0.20 )

This gives us;

P(z < 0.2) - P(z < -1.8)

From z-distribution tables;

P(z > 0.2) = 0.57926

And P(z < -1.8) = 0.03593

Thus;

p(-1.80 < z < 0.20) = 0.57926 - 0.03593 p(-1.80 < z < 0.20) = 0.54333

B) p(-0.4 < z < 1.4)

This gives us;

P(z < 1.4) - P(z < -0.4)

From z-distribution table, we have;

P(z > 1.4) = 0.91924

P(z < -0.4) = 0.34458

Thus;

p(-0.4 < z < 1.4) = 0.91924 - 0.34458

p(-0.4 < z < 1.4) = 0.57466

C) p(0.25 < z < 1.25)

From z-distribution table, we have;

P(z < 0.25) = 0.59871

P(z > 1.25) = 0.10565

Now, to solve this;

p(0.25 < z < 1.25) = 1 - (P(z < 0.25) + P(z > 1.25))

This gives;

p(0.25 < z < 1.25) = 1 - (0.59871 + 0.10565)

p(0.25 < z < 1.25) = 0.29564

D) p(-0.9 < z < -0.6)

From z-distribution table, we have;

P(z < -0.9) = 0.18406

P(z > -0.6) = 0.72575

Thus;

p(-0.9 < z < -0.6) = 0.18406 + 0.72575

p(-0.9 < z < -0.6) = 0.90981

Answer: History textbooks sold = 236, Sociology textbooks sold = 118

Step-by-step explanation:

Given

- There are in total 354 books

- Let x be the number of sociology textbooks sold

- Let 2x be the number of history textbooks sold

Solve

Given

x + 2x = 354

Combine like terms

3x = 354

Divide 3 on both sides

3x / 3 = 354 / 3

x = 118

2x = 118 × 2 = 236

Hope this helps!! :)

Please let me know if you have any questions

Answer:

Explanation:

sociology textbooks = 2 × history textbooks

354/3 = 118

sociology textbooks = 118

history textbooks = 118×2 = 236

Answer:

Your ratios are: 2/6, 4/12, 6/18, 8/24, and 10/30

Step-by-step explanation:

All of these can be reduced to 1/3. To keep it proportional, make sure that the numerator divided by the denominator is always equivalent to 1/3 or 0.3 (repeating!) Good luck, hope this helped!

Answer:

Step-by-step explanation:

Solve two challenging problems that ask you to find an arc measure using the arc ... Minor arc AB is just a portion of the complete circle P.

Answer:

The expression with addition that shows the changes in yards on the first two downs is -(15 + 19) = -34

Step-by-step explanation:

At the first down, the net yardage of the football team was of 0.

After the first play:

Lost 15 yards, so the change in yards is:

0 - 15 = -15

After the second play:

Lost 19 yards, so the change in yards is:

-15 - 19 = -(15 + 19) = -34

The expression with addition that shows the changes in yards on the first two downs is -(15 + 19) = -34

Answer:

Step-by-step explanation:

the missing number is

y = - 1x + 6

hope it helps :)

Answer:

Because they are supplementary angles, their sum is 180°.

∠b = 180° - 81°

∠b = 99°

Answer:

[tex]180-81=b[/tex]

Step-by-step explanation:

Supplementary angles are angles that add up to 180. Normally, they are supplementary because they lie adjacent to one another on a line.

In this base, b is supplementary to 81! Meaning, to find b we can simply subtract 81 from 180.

~~~~~~~~~~~~~~~~~~~

Have a nice day, fam. Spread The Love <3

Answer:

D? (also nice pfp lol) word word

Answer: 3/10

Step-by-step explanation:

The probability that the point will be on FI is 3/10 if a point is chosen at random on AK the answer is 3/10.

It is defined as the ratio of the number of favorable outcomes to the total number of outcomes, in other words, the probability is the number that shows the happening of the event.

We have a number line shown in the picture:

Total Number partition or gaps between each letter(between A and K):

= 10

Total number of outcomes = 10

Total number of favorable outcomes(between F and I) = 3

The probability that the point will be on FI:

By using the definition of the probability:

= favorable outcomes/total outcomes

= 3/10

Thus, the probability that the point will be on FI is 3/10 if a point is chosen at random on AK the answer is 3/10.

Learn more about the probability here:

brainly.com/question/11234923

#SPJ2

Answer:

a) [tex]a_w=4.331m/s^2[/tex]

b) [tex]F=53.7N[/tex]

c)[tex]\mu=96.5N[/tex]

Step-by-step explanation:

From the question we are told that

mass of unbalanced wheel [tex]M=15kg[/tex]

Radius of gyration [tex]G=64m[/tex]

Mass center [tex]M_c =40mm=[/tex][tex]4*10^{-2} m[/tex]

Angular velocity [tex]\omega=4rads/s[/tex]

a)

Generally the equation for moment at point A is mathematically given as

[tex]\sum M_a=I \alpha+\sum M \=ad[/tex]

Where [tex]a_w=wheel\ accelaration[/tex]

[tex]15*9.81*(0.04)=0.06144*\frac{a_w}{0.1}+15(0.04)(0.04)\frac{a_w}{0.1}+(15a_w-15(0.04)(4^2)0.1)[/tex]

[tex]5,87=(a_w*0.8544+15a_0-0.96)[/tex]

[tex]a_w=4.331m/s^2[/tex]

b)

Generally the equation for equilibrium of system on the horizontal axis is mathematically given as

[tex]\sum f_x=ma_w[/tex]

[tex]F=ma_w-m \=r w^2[/tex]

[tex]F=(25*4.221)-(15*0.04*4^2)[/tex]

[tex]F=63.3-9.6[/tex]

[tex]F=53.7N[/tex]

c)

Generally the equation for equilibrium of system on the vertical axis is mathematically given as

[tex]\sum f_y=ma_w[/tex]

Where

[tex]F=\mu-mg+m \=r \alpha[/tex]

[tex]\alpha=\frac{a_0}{0.1}[/tex]

[tex]\mu-mg+m \=r \alpha=0[/tex]

[tex]\mu-15*9.81+15*0.04*\frac{4.221}{0.1}[/tex]

[tex]\mu-96.5N=0[/tex]

[tex]\mu=96.5[/tex]

Answer:

I dont know but i just need these points

Answer:

B) -40

C)22

D)-11

Step-by-step explanation:

a) 60

b) -40

c) 22

d) -11

hope it helps :D

Answer:

sorry wala pa ang math ko jan

Answer:

c. 88

Step-by-step explanation:

All the the angles put together are equal to 360°.

ABC and DBE are congruent.

Therefore, 360-131-53=176 and since the two angles are congruent you divide 176 by to and get 88°

Answer:

x-inter = (-40,0), y-inter= (0,15)

Step-by-step explanation:

the fitnessgram pacer test is an automated aerobic capacity test that progressively gets more difficult as it continues.

Hello

√12 = 2√3

√18 = 3√2

(2√3).(3√2)= 6√6

Good luck