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OlgaM077 [116]
4 years ago
15

Someone help me asap

Mathematics
1 answer:
nexus9112 [7]4 years ago
7 0

Answer:

-11

Step-by-step explanation:

in order to solve this, replace x with 3 (because x = 3)

it becomes f(3) = -2(3) - 5

-2(3) = -6

then, -6-5 = -11

so, f(3) = -11

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5 tons equals how many pounds
Mnenie [13.5K]

Answer:

10000 pounds hope this helps



4 0
3 years ago
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Using the 28/36 ratio, determine the maximum allowable recurring debt for someone with a monthly income of $4,850.
lana [24]

Answer:

The correct answer is A. $388

Step-by-step explanation:

The 28/36 Rule states that : A household should spend a maximum of 28% of its gross monthly income on total housing expenses and not more than 36% on total debt service.

Maximum expense on housing expense = 28% of 4850

                                                                    = $1358

Maximum expense on total debt service = 36% of 4850

                                                                    = $1746

Therefore, the maximum allowable recurring debt with a monthly income of $4,850 = 1746 - 1358 = $388

Hence, The option A is correct.


3 0
3 years ago
Suppose you flip a coin n times, and the probability of getting heads 15 times is .0148. what n?
sertanlavr [38]
With n tosses, there are a total of 2^n possible outcomes. We need 15 of theses to be heads.
Since the tosses are random, we want to count the ways to have exactly 15 of them being heads. That will be C(n,15) ways to pick which tosses are heads.
The probability will be given by:
C(n,15)/2^n=0.0148
At this point we use various values of n until we get the correct probability.
n=18⇒0.003112793
n=19⇒0.007392883
n=20⇒0.014785767
n=21⇒0.025875092

Answer:
n=20
6 0
3 years ago
Rachel's free throw average for basketball is 60%. She wants to predict how many times in the next 50 tries she will make a free
sattari [20]
She divided them both

8 0
4 years ago
Which expression is equivalent to −16y+13 ?
monitta

Answer:

None of them

Step-by-step explanation:

-16 y+13

16(−y+2)  = -16 +32

−16(−y+13) = 16y -208

−16(y+2)  = -16y -32

16(−y+13)= -16y+208

3 0
4 years ago
Read 2 more answers
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