(Photo attached) Is Tamara's work correct? If not, what is the first step where Tamara made a mistake?

Answer:

Step-by-step explanation:

it needs to be a clearer image for me to be able to answer

Answer:

2nd one from the top

Step-by-step explanation:

it is x=1

Answer:

[tex] {( {x}^{ \frac{1}{4} } {y}^{16} )}^{ \frac{1}{2} } = {( {x}^{ \frac{1}{4}. \frac{1}{2} } {y}^{ \frac{16}{2} } )} \\ = {x}^{ \frac{1}{8} } {y}^{8} [/tex]

Answer: 21√10

Step-by-step explanation:

Answer:

Answer: 21√10

Or Decimal: 66.41

Answer:

2 angles are acute and right angles

Step-by-step explanation:

acute is less then 90 degrees and a right angles is 90

Answer:

4.4x10⁻⁷

Step-by-step explanation:

Decimal moves 7 places to the right so the exponent if negative.

Answer:

523 to the nearest ten is 520

Answer:

not geometric because of the 4 at the beginning

Answer:

Step-by-step explanation:

We can observe the difference of terms is constant:

The sequence is arithmetic, not geometric.

Answer:

#1

#2

#3

Answer:

400 km

Step-by-step explanation:

distance = speed * time

d = 100km/h * 4h

d = 400km

Answer:

I could help you more if you showed more pictures

Step-by-step explanation:

Jeff makes 19 per hour and Carl makes 15 per hour.

Jeff makes more per hour, $4 more than Carl to be exact.

Jeff's constant of proportionality:   y=19/1

Carl's constant of proportionality:  y=150/10 ---> y=15

Carl's graph: For every hour he makes $15

(Hours)

10                                                                    .

9                                                             .

8                                                    .

7                                            .

6                                     .

5                              .

4                      .

3                .

2          .

1    .

    15  30  45  60   75   90  105   120  135  150 ($)

Answer:

I think it is y=-3

Step-by-step explanation:

Answer:

y=-3

Step-by-step explanation:

Step-by-step explanation:

1) 432000000

2) 1050000

3) 82310000000

4) 0.000231

5) 0.00007.

hope this helps you.

Answer:

a) 2⁵ = 2×2×2×2×2

b) 25³ = 25×25×25

c) 10⁶ = 10×10×10×10×10×10

d) 3⁴ = 3×3×3×3

e) 1.2² =1.2×1.2

f) 0.4²=0.4×0.4

Step-by-step explanation:

Answer:

i think it's A

Step-by-step explanation:

[tex]3\frac{1}{2} * \frac{1}{6}\\ \frac{7}{12}[/tex]

Answer:

ytuty

Step-by-step explanation:

tyjtyjtyjtyjt

Answer:

17) postdate,  postcard, postage, postmark...

18) banalities

Step-by-step explanation:

I can solve the first word: Post

**From Merriam-Webster Dictionary:

banality (noun) - (plural) banalities

Answer:

9) A

10) B

11) A

12) D

13) C

14) A

15) C

16) D

17) E (not sure, can't see full choice)

18) B

19) C

Explanation:

Hope this is what you're looking for friend :)

Answer:

x=26.8

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:5 rational numbers are 19/27, 20/27, 21/27, 22/27, 23/27

Step-by-step explanation:

Answer:

On the Y axis

Step-by-step explanation:

Answer:

(0, 7)

Step-by-step explanation:

aight so its set up as (x,y). X on the graph is left and right while y is up and down. "8" means that the X is positive or to the right of the origin. If you go left, essentially you are subtracting. So 8-8=0. Same kind of idea for the Y axis. Up is positive, down is negative. If you're going down 6 from 13 (13-6) then you are at 7. (0,7)

Answer:

[(8-2) (3 + 2) - 1] x 3 = 87  

Step-by-step explanation:

87? Let me know if I am incorrect, pls.

Answer:

87

Step-by-step explanation:

Using PEMDAS and the Order of Operations, you will come up with this answer:

[(8-2)(3+2)-1] x 3

[6(5)-1] x 3

(30-1) x 3

29 x 3

87

Answer:

300/1 or 300

Step-by-step explanation:

I took the quiz

The product of the given numbers is 29,89,854.

The given expression is [(−427⋅(−18))⋅((−389)⋅(−1))].

Integers are the set of whole numbers and their opposites. When you multiply integers, the numbers that you are multiplying are called factors. Your answer after multiplying is called a product.

Product of negative and negative integers is positive.

Now,

(−427⋅(−18)) = 7686

((−389)⋅(−1)) = 389

7686 × 389 = 29,89,854

Therefore, the product of the given numbers is 29,89,854.

To learn more about the product of integers visit:

brainly.com/question/16941498.

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Step-by-step explanation:

x = 112°

y = z = 180° - 112° = 68°

Answer:

- 16k + 28

Step-by-step explanation:

3 - 2(k - 2) - 7(2k - 3) ← distribute parenthesis

= 3 - 2k + 4 - 14k + 21 ← collect like terms

= - 16k + 28

Answer:28−16k

Step-by-step explanation:

3−2(k−2)−7(2k−3)

Use the distributive property to multiply −2 by k−2.

3−2k+4−7(2k−3)

Add 3 and 4 to get 7.

7−2k−7(2k−3)

Use the distributive property to multiply −7 by 2k−3.

7−2k−14k+21

Combine −2k and −14k to get −16k.

7−16k+21

Add 7 and 21 to get 28.

28−16k

Answer:

Harriet's Hair Styles

Step-by-step explanation:

Frank's Furters $6.24 /hr

Harriet's Hair Styles $80 for 12 hours weekly

$80 / 12 hr = $6.66/hr

Babysitting $250 a month for 10 hours after school a week. (Assume 4 weeks is a month.)

$250 / (4 wk * 10 hr/wk) = $250/ 40 hr = $6.25/hr

Answer: Harriet's Hair Styles

Harriet's Hair Styles has the highest hourly pay at $6.67 per hour.

To determine which job has the highest hourly pay, we need to calculate the hourly wage for each job based on the information provided.

Frank's Furters: $6.24 per hour.

Harriet's Hair Styles: $80 for 12 hours weekly.

Babysitting: $250 a month for 10 hours after school a week.

Let's calculate the hourly wage for each job:

Frank's Furters: $6.24 per hour.

Harriet's Hair Styles: $80 for 12 hours weekly

= $80 / 12 hours

= $6.67 per hour.

Babysitting: $250 a month for 10 hours after school a week

= $250 / (4 weeks x 10 hours)

= $6.25 per hour.

Hence, Harriet's Hair Styles has the highest hourly pay at $6.67 per hour.

Learn more about hourly wage click;

https://brainly.com/question/1582269

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Answer:

EF is 26 did you go to school at all god

Answer:

26

Step-by-step explanation:

(might not be correct and I don't know what it's asking/its confusing)

Answer:

Karen's music library has 11 playlists

Clarann's music library has 29 playlists

Step-by-step explanation:

29+11=40

this is what I did:

I know that Clarann has at least 18,

 Karen:  0   1    2   3    4   5    6   7   8   9   10  11

clarann:18  19  20 21  22 23 24 25 26 27 28 29

total:     18  20 22 24 26 28 30 32 34 36 38 40                                                                            

Answer:

The answer is 59.40

Step-by-step explanation: