1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mars1129 [50]
3 years ago
13

Write the first 5 terms of the sequence 90 - 8n

Mathematics
1 answer:
Blababa [14]3 years ago
4 0
I hope this helps you



90-8.5


90-40


50
You might be interested in
Thomas wants to invite Madeline to a party. He has an 80% chance of bumping into her at school. Otherwise, he’ll call her on the
Ivenika [448]

Answer:

84%

Step-by-step explanation:

The probability of Thomas bumping into her at school is 80%, so the probability of not bumping into her is 100% - 80% = 20%.

If he doesn't bump into her (20% chance), he will call her, and the probability of asking her in this case is 60%, so the final probability of asking her in this case is:

P_1 = 20\% * 60\% = 12\%

If he bumps into her (80% chance), the probability of asking her is 90%, so the final probability of asking her in this case is:

P_2 = 80\% * 90\% = 72\%

To find the probability of Thomas inviting Madeline to the party, we just have to sum the probabilities we found above:

P = P_1 + P_2

P = 12\% + 72\% = 84\%

5 0
4 years ago
What is 25% of $4007
Nikitich [7]

Answer:

$1001.75

Step-by-step explanation:

Do 4007 x 0. 25 on a calculator

7 0
3 years ago
If f(x) = 3x + 2 and g(x) = x2 + 1, which expression is equivalent to (f * g) (x)
nadezda [96]
 f(x) = 3x + 2 and g(x) = x² <span>+ 1
</span>⇒(f * g) (x) = ( 3x + 2 ) × ( x² + 1 ) 
                  = 3x³ + 2x² + 3x +2

3 0
3 years ago
Two square roots of 25/4
GarryVolchara [31]
\sqrt{ \frac{25}{4} }=\frac{\sqrt{25}}{\sqrt{4}}=\frac{5}{2} &#10;
AND
\sqrt{ \frac{25}{4} }=\frac{\sqrt{25}}{\sqrt{4}}=\frac{-5}{-2}

6 0
3 years ago
If the scientist is accurate, what is the probability that the proportion of airborne viruses in a sample of 477 viruses would d
melisa1 [442]

Answer:

0.01596

Step-by-step explanation:

A scientist claims that 8% of the viruses are airborne

Given that:

The population proportion p = 8%

The sample size = 477

We can calculate the standard deviation of the population proportion by using the formula:

\sigma_p = \sqrt{\dfrac{p(1-p)}{n}}

\sigma_p = \sqrt{\dfrac{0.8(1-0.8)}{477}}

\sigma_p = \sqrt{\dfrac{0.0736}{477}}

\sigma_p = 0.02098

The required probability can be calculated as:

P(| \hat p - p| >  0.03) = P(\hat p - p< -0.03 \ or \  \hat p - p > 0.03)

= P \bigg ( \dfrac{\hat p -p }{\sqrt{\dfrac{p(1-p)}{n}}} < -\dfrac{0.03}{0.0124}  \bigg ) +  P \bigg ( \dfrac{\hat p -p }{\sqrt{\dfrac{p(1-p)}{n}}} >\dfrac{0.03}{0.0124} \bigg )

= P(Z < -2.41) + P(Z > 2.41)

= P(Z < -2.41) + P(Z < -2.41)

= 2P( Z< - 2.41)

From the  Z-tables;

P(| \hat p - p| >  0.03) = 2 ( 0.00798

P(| \hat p - p| >  0.03) = 0.01596

Thus, the required probability = 0.01596

3 0
4 years ago
Other questions:
  • If infinitely many values of y satisfy the equation 2(4+cy) = 12y+8, then what is the value of c?
    8·2 answers
  • In approximately two to three sentences, explain how you would solve for x in the following equation: 14(x-4) = 56
    13·1 answer
  • Which graph represents this equation?
    11·1 answer
  • Does the equation y= -4x represent a proportional relationship?
    7·2 answers
  • 15 points. Please explain your answer thanks so much.:)
    8·1 answer
  • What is the y-intercept? (b)
    5·2 answers
  • Desmond made a scale drawing of a shopping center. In real life, a bakery in the shopping
    12·1 answer
  • What is 9/2 divided by 4/10 HELPP
    15·1 answer
  • 4. The value of a car depreciates by 24% per year. Work out the current value of a car bought 3 years ago for £20000.​
    9·1 answer
  • What is the solution of the system? {4x-y=-38 x+y=3
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!