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sveticcg [70]
3 years ago
7

20% of what number = 100

Mathematics
2 answers:
inessss [21]3 years ago
5 0

Answer:

500

Step-by-step explanation:

is 100 is 20%, multiply 100 by 5

dlinn [17]3 years ago
5 0
Answer: 500

explanation:

20% times 5 is 100 so 100 times 5
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Which product is positive? (-2)(-6)(-8) (-9)(7)(3) (-4)(-5)(-7) (-5)(9)(-4)
padilas [110]

Answer:

(7) (3) and (9)

Step-by-step explanation:

5 0
3 years ago
Triangles and angles<br> Pls help
AleksandrR [38]

Answer:

The two bottom angles of this triangle are both represented by the same variable, in this case, an x. This means, that both of the bottom angles are equal to each other.

So we have:

32 + x + x = 180 (since the TOTAL angles of a triangle adds up to 180)

32 + 2x = 180 (combine the 2 x's together)

2x = 148 (subtract a 32 from both sides)

x = 74

Let me know if this helps!

4 0
4 years ago
Which expressions are equivalent to -90 - 60w
larisa86 [58]

Answer:

A : -30(3+2w)

B : (-9-6w) ⋅ 10

E : −20(4.5 + 3w)

Step-by-step explanation:

Using distributive property:

A : -30(3+2w)  =  -90 - 60w          : equivalent to -90 - 60w

B : (-9-6w) ⋅ 10  = -90 - 60w          : equivalent to -90 - 60w

C : -3(30 - 20w)  = -90 + 60w       : NOT equivalent to -90 - 60w

D : (6 + 4w)×15  = 90 + 60w          : NOT equivalent to -90 - 60w

E : −20(4.5 + 3w) = - 90 - 60w     : equivalent to -90 - 60w

Answer:

A : -30(3+2w)

B : (-9-6w) ⋅ 10

E : −20(4.5 + 3w)

6 0
3 years ago
Read 3 more answers
Model the pair of situations with exponential functions f and g. Find the approximate value of x that makes f(x)=g(x).
adelina 88 [10]

Answer:

At x= 20.10723974, both f(x)=g(x)

Step-by-step explanation:

f(x) = 300(1-0.04)^x = 300(0.96)^x

g(x) = 60(1+0.04)^x = 60(1.04)^x

now equate both of them and calculate x

300(0.96)^x = 60(1.04)^x

5(0.96)^x = (1.04)^x

ln(5) + x ln(0.96) = x ln(1.04)

x={ln(5)}/{ln(1.04)-ln(0.96)}

x= 20.10723974

7 0
3 years ago
A bowl of buttons contains 10 MAGA [MAKE AMERICA GREAT AGAIN] buttons, 5 GND [GREEN NEW DEAL] buttons and 10 NAW [NEVER A WALL]
kondaur [170]

Answer:

a) Probability of picking Two MAGA buttons without replacement = 0.15

b) Probability of picking a MAGA and GND button in that order = 0.0833

Probability of picking a MAGA and GND button in with the order unimportant = 0.167

Step-by-step explanation:

10 MAGA [MAKE AMERICA GREAT AGAIN] buttons, 5 GND [GREEN NEW DEAL] buttons and 10 NAW [NEVER A WALL] buttons.

Total number of buttons = 10 + 5 + 10 = 25

Let probability of picking a MAGA button be P(M) = 10/25 = 0.4

Probability of picking a GND button be P(G) = 5/25 = 0.2

Probability of picking a NAW button be P(N) = 10/25 = 0.4

a) Probability of picking Two MAGA buttons without replacement = (10/25) × (9/24) = 3/20 = 0.15

b) Probability of picking a MAGA and GND button in that order = (10/25) × (5/24) = 1/12 = 0.0833

Probability of picking a MAGA and GND button in with the order unimportant = [(10/25) × (5/24)] + [(5/25) × (10/24)] = 1/6 = 0.167

3 0
4 years ago
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