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kifflom [539]
3 years ago
9

Do this 1st-grade question in 20 sec I bet u

Mathematics
2 answers:
Angelina_Jolie [31]3 years ago
7 0

Answer:

87

Step-by-step explanation:

flip it upside down

Akimi4 [234]3 years ago
5 0

Answer:

78

Step-by-step explanation:

if you flip it upside down it is in numerical order starting from 86. filling in the blank then flipping the number upside will result in the answer being 78. if not the then idk bro

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Helpppppppp plizzzzzzzzzzzzz
Margarita [4]
Take the equation: y = 520 + 14x and put each value from the table in for x and y.  

100 = 520 + 14 * -30
100 = 520 + -420
100 = 100   When we get an answer like this where the numbers on both sides of the equation match, we know that this (x,y) point is a part of the solution to the function.

So, you would work through each line in the table.  If they are all like the one above, the answer is Yes.  If not, it is no.
7 0
4 years ago
A store manager did a study to determine the amount of money the first 50 customers spent in her store. The data are approximate
MatroZZZ [7]
P(x > 35) = 1 - P(x < 35) = 1 - P[z < (35 - 29.60)/10.50] = 1 - P(z < 0.5143) = 1 - 0.6965 = 0.3035

Therefore, answer is 0.30 to the hundredths place.
6 0
4 years ago
Sue chooses a dress to wear when she goes out with her parents, but she can wear it only if her parents approve. The probability
kodGreya [7K]
40% = 0.4

30% = 0.3

0.3*0.4 = 0.12

0.12 = 12%
4 0
3 years ago
If n+1 integers are chosen from the set
baherus [9]

Answer:

Pigeonhole Principle

Step-by-step explanation:

From series {1,2......2n} ; we need to select 'n + 1' integers.

Even integers series from above series = {2,4,6..........2(n-1), 2n}

Odd integers series from above series = {1,3,5........2(n-2), 2n-1}

So, we can choose only n odd integers from the series. Hence, if we choose n+1 integers, atleast one of them have to be even integer.

  • Eg : n = 5, Series = (1,2,3,4,5,6,7,8,9,10}, Odd series = {1,3,5,7,9}, Even series = {2,4,6,8,10}. If we choose 5 +1 ie 6 integers, there must be one even integer, as there are only 5 total odd integers in series.
4 0
3 years ago
It cost 3 times more to feed a cat per week than than it does a rabbit per week and half as much to feed a hamster per week than
Mariana [72]

Hello there! Moumocl here. Now want to help.ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ

Know

• Cat = 3 × rabbit

• Rabbit = ½ hamsterᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ

Quest

• how much does it cost to feed a cat for 3 weeks?ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ

Answer

→ ( 2 × 2 ) × 3

→ 4 × 3

→ $12.00ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ ᅠᅠᅠ

<em>#</em><em>H</em><em>o</em><em>p</em><em>e</em><em>t</em><em>h</em><em>i</em><em>s</em><em>h</em><em>e</em><em>l</em><em>p</em>

<em>_</em><em>_</em><em>_</em><em>_</em><em>_</em>

<em>Moumocl!</em>

3 0
2 years ago
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