8. Use mental math to multiply. a) 235 times 0.1, b) 235 times 0.01, c) 876 times 0.01, d) 876 times 0.001,

Answers

Answer 1

Step-by-step explanation:

235•0.1=23.5

235•0.01=2.35

876•0.01=87.6

876•0.001=8.76

Answer 2

Answer:

23.5, 2.35

8.76, 0.876

Step-by-step explanation:


Related Questions

+ Ten Plus! chart how to complete​

Answers

Answer:

25 26 27 28 29 30

35 36 37 38 39 40

45 46 47 48 49 50

55 56 57 58 59 60

Step-by-step explanation:

just add 10 each time vertically

What is the slope of this line?

Answers

Answer:

slope = 8/3

Step-by-step explanation:

(-3, -4)

(0, 4)

m = (4 - (-4))/(0-(-3))

m = 8/3

what is 3/5 + 2/3 I'm just curious

Answers

Answer:

[tex]\frac{19}{15}[/tex]

Step-by-step explanation:

or [tex]1\frac{4}{15}[/tex]

or 1.26

Answer:

19/15

Step-by-step explanation:

you have to find a common denominator with is 15 3 goes into 15, 5 times and 5 goes into 15, 3 times

then u multiply

3/5 + 2/3

3 × 3=9

2×5= 10

then add then together

and u get 19/15

quanto fa uno + uno + quattro

Answers

Answer: 6

Step-by-step explanation:

1 + 1 + 4

2 + 4

6

i need help please show your work please ​

Answers

The answer to your problem is 152

Select the correct answer.
Cole’s age is 3 years less than his sister Tina’s age, t. If Cole is 18, which equation represents this situation, and how old is Tina?

A.
The equation that represents this situation is t − 3 = 18. Tina is 21.
B.
The equation that represents this situation is t + 3 = 18. Tina is 15.
C.
The equation that represents this situation is 3 − t = 18. Tina is 21.
D.
The equation that represents this situation is -3 − t = 18. Tina is 15.

Answers

The answer for this equation is A

Answer:

A is correct.

Denzel paid $21005 for a BMW car, plus a sales tax of $1088. Approximately , what is the sales tax percent?

Answers

Answer:

5%

Step-by-step explanation:

21005 x ? = 1088

? = 1088/21005

? = .0518 or approximately 5%

is it a good idea to transplant organs from pigs into humans?

Answers

Answer:

um probably not

Step-by-step explanation:

have a great day...thanks for points ig :)

Answer:

no

Step-by-step explanation:

transplanting any animal organs into humans propose risk due to potential diseases and the probability that human bodies will reject the organs. if you think about it, humans can reject organs from other humans, so it doesn't sound likely that humans will accept another specie's.

Please help me!!!! How do I graph the equation ? I got the first three parts right. I will award brianieust and crown

Answers

i can help, but i need to know the equation.

is it in slope intercept form or something?

What is , Pd?
24
4
1
16

Answers

The answer is 24 the first choice

Which expression is equivalent to (One-sixteenth) Superscript negative 4?

Answers

The answer to solving ur answer is 29474! But Ik I’m wrong dnt Liston to me

563.7 × 10 to the second power =?

Answers

3177 is the answer if im not wrong then im sorry
Answer: 3177 I think

Last week Betsy made 80 on her quiz. This week she made 76. What is the percent of decrease in her score?

Answers

From the information given, she made an 80 the first week she took the quiz, then the next week she made a 76. Furthermore, we are asked to find the percent decrease.

Decrease means less. And less means subtraction in terms of Mathematics. So, hence, subtract 76 from 80 to find the percent decrease.

80 - 76 = 4

Now, just add the percentage behind the result.

4%

Therefore, the percent decrease in Besty's score is 4%.

A rental car leaves San Francisco at 10.20am and reaches Los Angeles at 10.45am covering a distance of 75 kilometers.

i) How long is the drive ?

ii) Find the average of the car ?

Answers

(A) 10:20 - 10:45
45-20= 25 min

(B) average speed = distance / time
25min/ 60 = 0.42hr
75 km/ 0.42 hr = 178.57 km/hr

Ans: 178.57 km/hr

please help, no one is helping points are 20 for this so help i need to know asap

Answers

Answer:

It's first term is - 6. Fifth term is 6

First term: -6, Fifth term: 6

Step-by-step explanation:

First term:

Write the equation. 3n -9Subsitute the value of the term you need to find 3(1) - 9Solve 3 - 9= -6

Fifth term:

Write the equation. 3n - 9Subsitute the value of the term you need to find3(5) - 9Solve15 - 9= 6

where is the step-by-step explanation?

Answers

Answer:

Step-by-step explanation:

DONE SDEA

What is your question?

Have a beautiful and joyful day ahead.

Solve the equation for the indicated variable.
P = 2L + 2W for L

Answers

Answer:

L = 1/2(P) - W

Step-by-step explanation:

Step 1: Flip the equation.

[tex]2L+2W=P[/tex]

Step 2: Subtract 2W from both sides.

[tex]2L + 2W - 2W = P - 2W[/tex] [tex]2L = P - 2W[/tex]

Step 3: Divide both sides by 2.

[tex]\frac{2L}{2} = \frac{P-2W}{2}[/tex] [tex]L = \frac{1}{2}P - W[/tex]

Therefore, the answer is [tex]L = \frac{1}{2}P - W[/tex]

JOSIE HAS 43 ANIMAL BOOKS AND 29 ART BOOKS . SHE PUTS ALL THE BOOKS ON 8 SHELVES . SHE PUTS THE SAME NUMBER OF BOOKS ON EACH SHELF HAW MANY BOOKS DOES JOSIE PUT ON EACH SHELVES

Answers

Answer:

9 books on each shelf

Step-by-step explanation:

43 + 29 = 72 books total

72/8 = 9 books per shelf

Answer: 9

Step-by-step explanation:

43+29=72

72/8=9

MODELING REAL LIFE: Faucet A
leaks at a rate of 21 liters per
day. Faucet B leaks at a rate
of 30 drips per minute.
Which faucet leaks at a
faster rate? (1 liter= 4000 drips)

Answers

Answer:

It would be Faucet A

Once we transfer liters to drips:

Faucet A= 84,000 drips

Faucet B= 30 drips

As you can tell, Faucet A is dripping way more than Faucet B.

Hope this helps!

Am i doing this right? Confused

Answers

No you aren’t but your close. You are writing how much each pan makes instead of how many time you need it to make 30. A for example makes 15 muffins, so you take the 30 muffins you need and divide it by how many muffins you can make in one pan. So 30/15 would be 2 times she’d need the pan, that’s the answer for A. B makes 6 muffins, so 30/6=5 times she’d need the pan. Understand?

at a local drive-thru restaurant four out of every ten drinks sold are diet drinks if the restaurant sells 14,380 drinks in one month how many would be diet drinks

Answers

Answer:14.380÷10×4=5752

Step-by-step explanation:

Match each verbal description to its equivalent function rule as applied to the given function below.
f(x) = 70 + 5/(*) = 71 +5
g(
= 213 + 17
9(2)
= 14 + 79(1) = 141 +7
9(2)
73 + 149(*) = 75 + 14
9(2)
= – 7:– 169(1) = -71 – 16
9(30)
= 70
189(1) = 71 – 18
g(x)
- 720 + 169(3)
-75 + 16
The function f stretched vertically by a
factor of 2 and translated down by 3 units.
<
The function f translated
2 units down and 3 units right.

Answers

9514 1404 393

Answer:

g(x) = 14x +7g(x) = 7x -18g(x) = -7x -16g(x) = 21x +17

Step-by-step explanation:

The transformations of interest here are ...

g(x) = b·f(x) . . . . vertical scaling by a factor of bg(x) = f(-x) . . . . . reflection across the y-axisg(x) = f(x -h) +k . . . translation h units right and k units up

1. The transformation parameters are given as b=2, (h, k) = (0, -3). Then we have ...

  f1(x) = 2f(x) = 2(7x +5) = 14x +10 . . . . . vertical stretch by 2

  g(x) = f1(x -0) -3 = 14(x -0) +10 -3

  g(x) = 14x +7

__

2. (h, k) = (3, -2)

  g(x) = f(x -3) -2 = 7(x -3) +5 -2 = 7x -21 +3

  g(x) = 7x -18

__

3. The reflection gives us ...

  f1(x) = f(-x) = 7(-x) +5 = -7x +5

Then the translation 3 left is (h, k) = (-3, 0).

  g(x) = f1(x -(-3)) +0 = -7(x +3) +5 = -7x -21 +5

  g(x) = -7x -16

__

4. The transformation parameters are b = 3 and (h, k) = (0, 2).

  f1(x) = 3f(x) = 3(7x +5) = 21x +15 . . . . . . vertical stretch by 3

  g(x) = f1(x) +2 = 21x +15 +2

  g(x) = 21x +17

900,000 is 10 times as much as?

Answers

Answer:

90,000

Step-by-step explanation:

90,000 × 10 = 900,000

= Test: Chapter 1-4 Test
Question 1
>
This Test: 24 pts possible
Determine whether 7 is a solution of the equation 2x - 6 = 2
Enter your search term
Choose the correct answer below.
O A. Yes, 7 is a solution to the equation because a false statement results after replacing x with 7
OB. No, 7 is not a solution to the equation because a false statement results after replacing x with 7
O C. No. 7 is not a solution to the equation because a true statement results after replacing x with 7
OD. Yes, 7 is a solution to the equation because a true statement results after replacing x with 7

Answers

Answer:

D

Step-by-step explanation:

the explanation on D

Find the least common multiple of 14 and 28.

Answers

Answer:

The LCM of 14 and 28 IS 28

Step-by-step explanation:

The least common multiple is 28

Tony babysits his neighbor's children to earn extra money. He earns 10+5h dollars for every h hours he babysits. Last night, Tony babysat the neighbor's children for 2.5 hours.

Answers

Answer:

22.5$

Step-by-step explanation:

So first we can insert 2.5 into the equation so that we get the right answer:

10+5(2.5)

We can now simplify by doing 5 times 2.5 which is 12.5

We then add 10 to 12.5 to get our answer; 22.5$

If this helped you, consider marking as brainliest!

a box contains 8 red marbles, 5 white marbles,and 4 blue marbles . if a marble is ramdomly selected from the box what is the probability that is white ​

Answers

5/17 is the probability

What is an
equation of the line that passes through the points (6.1) and (72)

Answers

The correct equation is Y=X-5 :)

If f(x)=-6x+16, then calculate f(1).
What is the answer?

Answers

Answer:

f(1) = 10

Step-by-step explanation:

Plug the value 1 in for x (replace all instances of x with 1)

f(1) = -6(1) + 16

= -6 + 16

--> 16 - 6

= 10

Convert 18 over 5 to a decimal using long division.

Answers

Answer:

3.6

Step-by-step explanation:

18/5 =3.6

5/5 = 1

18 - 15 =3. 15/5= 3

the remaining

3/5 = 0.6

3+0.6=3.6

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