In a village the number of flats and the number of houses are in the ratio 3:8 the number of houses and the number of bungalows are in the ratio 16:7 There are 224 bungalows in the village. How many flats are there in the village? Question solved algebra 11 months ago 4941
6. Which of the following is a Type I error? A. H_0 is true; reject Ho. C. H_0 is true; fail to reject Ho. B. H_0 is false; reject Ho. D. H_0 is false; fail to reject Ho. 7Wihich of the follrina deccribes an alternatiua hmathaeie in a laft tailed Question solved algebra 11 months ago 9215
A spotlight is mounted on a wall 7.4 feet above a security desk in an office building. It is used to light an entrance door 9.3 feet from the desk. To the nearest degree, what is the angle of depression from the spotlight to the entrance door? A. 27 ° B. 35 ° C. 39 ° D. 53 ° Question solved algebra 11 months ago 1960
Which expression can be used to find the length of overline QR in centimeters? F 19cos 20 ° G 19tan 20 ° 19sin 70 ° 19tan 70 ° Question solved algebra 11 months ago 8366
1. A measuring instrument that use moving pointer to display rating. a. Cable Tester b. Loopback Adapter b. Logic probe d. Analog Multi-tester Question solved algebra 11 months ago 3575
B. Evaluate f'2 for the given functions. 6. x=5x-1 B.5 D. 2 7. x=3x2 A. 3 B. 2 C.6 D. 12 8. x=x2-6x+9 A. −2 B. -6 _9. fx=x3-4 A. 3 B. 6 10. fx= 2x/x-1 Question solved algebra 11 months ago 7481
This refers to an intelligent guess about a population proportion. A. Hypothesis C. Decision B. Test statistic D. Interpretation Question solved algebra 11 months ago 3207
A. Shade the thermometer based on the indicated temperature. −10°C 39 ° C 97°C 17 ° C *c 100 r 100 -100 -100 90 80 -80 er 70 n To 60 -60=6060360 -50 50 4040,4030 30 20 2020-20 -20 -10 =1010 -10 1010 Question solved algebra 11 months ago 9270
Which relationships could have a negative correlation? Select three options. number of hours worked and free time speed of a car and minimum stopping distance the speed of a train and the length of time to reach the destination adult's head circumference and age a tadpole's age and the length of it's tail Question solved algebra 11 months ago 7095
Which statements are true about the polynomial 28vw+49v+35w ? Check all that apply. The coefficients have no common factors other than 1. There are no common variables among all three terms. The GCF of the polynomial is 7v. Each term written as the product, where one factor is the GCF, is 728vw+749v+35w The resulting expression when factoring out the GCF is 74vw+7v+5w Question solved algebra 11 months ago 5492
Which r-value represents the strongest correlation? -0.83 −0.67 0.48 0.79 Question solved algebra 11 months ago 8309
4. An essay that uses the words first, next, and finally indicates what type of organization? A. Chronological order B. Cause and effect C. Examples and explanations D. Comparison and contrast Question solved algebra 11 months ago 4456
Which equation results from adding the equations in this system? x+6y=9 -x+2y=-15 8y=-6 8y=6 4y=24 4y=-8 Question solved algebra 11 months ago 7276
What Greek symbol represents the Golden ratio? * phi pi psi theta Question solved algebra 11 months ago 8130
When I was 2 my sister was twice my age. Now I'm 40, how old is my sister. . . Question solved algebra 11 months ago 7991
Debi walks laps around the mall for exercise during the Which statement is true about the graph of the line winter months. The table represents the number of steps representing Debi's data? recorded on her pedometer as she wallks laps around the mall one day. Debi walks 1,875 steps per lap around the mall. Debi's Walk around the Mall One lap around the mall is equal to 2,425 steps. One lap around the mall is equal to 4,300 steps. Debi walks 6,175 steps per lap around the mall. Question solved algebra 11 months ago 3498