Jason downloaded 288 pictures from his camera. Of the pictures, 38% are of his family. About how many pictures are of his family. Use a rate per 100 to estimate

Answers

Answer 1

Answer: I think this is the answer...(btw I typed it all up and i had to go somewhere and forgot to add it, sorry :( )

You should find 38% of 288
10%=28.8*3=86.4(30%)
5%=14.4
1%=2.88*3=8.64(3%)

Add them all together

86.4(30%)+14.4(5%)=100.8(35%)

100.8(35%)+8.64(3%)=109.44(38%)

109 rounded to the nearest whole number= 109

So the answer is 109 of the pictures are of his family.

Hope this helped!
And I hope I haven't confused you :)
Feels free to message me if you're still unsure :)

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Plz help me answer these questions3/4 - 1/2
3/4 - 3/8
5/6 - 1/4
5/6 - 1/2
5/6 - 1/3
7/8 - 1/4
7/8 - 1/2
7/8 - 3/4

thank you! have a nice day

Answers

1. 1/4
2. 3/8
3. 7/12
4. 2/6 simplify1/3
5. 3/6 simplify 1/2
6. 5/8
7. 3/8
8. 1/8

1. ¾ — ½½ = ²/4¾ – ²/4 = ¼2. ¾ — ⅜¾ = 6/86/8 — ⅜ = ⅜3. 5/6 — ¼5/6 = 10/12¼ = 3/1210/12 — 3/12 = 7/124. 5/6 — ½½ = ³/65/6 — ³/6 = ²/6 = ⅓5. 5/6 — ⅓⅓ = ²/65/6 — ²/6 = ³/6 = ½6. ⅞ — ¼¼ = ²/8⅞ — ²/8 = ⅝7. ⅞ — ½½ = ⁴/8⅞ — ⁴/8 = ⅜8. ⅞ — ¾¾ = 6/8⅞ — 6/8 = ⅛

What is the perimeter of a square 6ft by 8ft

Answers

The perimeter of a square 6ft by 8ft is 28ft..

42 is 30%of what number

Answers

First thing first, you have to use the proportion formula(is over of is a percent over 100).

Is=40
Of= n,

%= 30.

After setting that up and everything, your answer is 140.

Answer:

140

Step-by-step explanation:

.30 times 140 is 42.

Solve - 3x = 36 for x.

Answers

Answer is provided in the image attached.

Answer is x=-12

To solve:

-3x=36

Step 1: Change -3x to 3x and 36 to -36.

3x=-36

Step 2: Divide both sides by 3.

3x/3=-36/3

So, the answer is x=-12.

Pierre wants to make tables and chairs. He has a total of 220 wooden boards and 760 nails. 13T+8C≤220 represents the number of tables T and chairs C he can make with 220 wooden boards. 48T+37 C≤760 represents the number of tables and chairs he can make with 760 nails. Does Pierre have enough boards and nails to make 9 tables and 5 chairs?

Answers

Answer:

Pierre has enough boards and nails to make 9 tables and 5 chairs.

Step-by-step explanation:

13T+8C ≤ 220

Let us substitute 9 for T and 5 for C and check.

13(9) + 8(5) = 117 + 40

= 157 < 220

So, 220 wooden boards are sufficient to make 9 tables and 5 chairs.

48T+37C ≤ 760

Substitute 9 for T and 5 for C.

48(9)+37(5) = 432 + 185

= 617 < 760

So, 760 nails are sufficient to make 9 tables and 5 chairs.

Hence, Pierre has enough boards and nails to make 9 tables and 5 chairs.

Answer:

Step-by-step explanation:

Dominic uses 1/2 tablespoon of almond butter to make a sandwich he needs to make five sandwiches how many tablespoons of almond butter does Dominic need to make the sandwiches

Answers

Well, we first know that Dominic uses 1/2 tablespoon. So if we use that 1/2 tablespoon on two sandwiches how many tablespoons does Dominic use? A whole! If you make another two sandwiches, then it will make another whole, and I whole plus one whole equals two wholes. Then, you make another one which uses another 1/2. And 1 whole plus one whole plus 1/2 a tablespoon equals 2 1/2!

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